cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mengatasi Gagal Install Mendeley
Creators: name: Ilhami, Aldeva
Publisher: name: Zenodo
Year: 2020

description: Program Mendeley gagal terinstall yang diindikasikan muncul sistem error "the program can't startbecause api-ms-win-crt-runtime-i1-1-0.dll". Solusinya adalah menginstal "visual c++ redistributable visual stusio 2015".
Lola A. Hamel & G. Hamel 1929
Creators: name: Mora-Valdés, Laura Areli
name: Riosmena-Rodríguez, Rafael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Ulvophyceae
Ulvales
Ulvaceae
Lola

description: Lola A. Hamel & G. Hamel (1929: 1094).
 Lola lubrica (Setchell & N.L. Gardner) A. Hamel & G. Hamel (1929: 1094).
 TAXONOMIC STATUS: According to Guiry & Guiry (2014) this species is now regarded as a taxonomic synonym of Rhizoclonium lubricum Setchell & N. L. Gardner. Silva (1979b: 344) mentioned that the taxonomic status of this species is doubtful because the material on which genus is based is from the French Atlantic. At present, no one has reviewed its taxonomic status.
 RECORDS IN THE GULF OF CALIFORNIA: ND (González-González et al. 1996: 137), Bahía San Gabriel (Dawson 1944: 208-209), Isla Espíritu Santo an Isla La Partida (Paúl-Chávez & Riosmena-Rodríguez 2000: 146). Unpublished data: Castillo-Álvarez (1990: 86, table 1), Vázquez-Borja (1999: table 1).
description: Published as part of Mora-Valdés, Laura Areli & Riosmena-Rodríguez, Rafael, 2016, Checklist of the green (Ulvophyceae) macroalgae from the Gulf of California, México, pp. 203-247 in Phytotaxa 246 (4) on page 231, DOI: 10.11646/phytotaxa.246.4.1, http://zenodo.org/record/13678608
Ideal fracton superfluids
Creators: name: Armas, Jay
name: Have, Emil
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the thermodynamics of equilibrium thermal states and their near-equilibrium dynamics in systems with fractonic symmetries in arbitrary curved space. By explicitly gauging the fracton algebra we obtain the geometry and gauge fields that field theories with conserved dipole moment couple to. We use the resultant fracton geometry to show that it is not possible to construct an equilibrium partition function for global thermal states unless part of the fractonic symmetries is spontaneously broken. This leads us to introduce two classes of fracton superfluids with conserved energy and momentum, namely $p$-wave and $s$-wave fracton superfluids. The latter phase is an Aristotelian superfluid at ideal order but with a velocity constraint and can be split into two separate regimes: the U(1) fracton superfluid and the pinned $s$-wave superfluid regimes. For each of these classes and regimes we formulate a hydrodynamic expansion and study the resultant modes. We find distinctive features of each of these phases and regimes at ideal order in gradients, without introducing dissipative effects. In particular we note the appearance of a sound mode for $s$-wave fracton superfluids. We show that previous work on fracton hydrodynamics falls into these classes. Finally, we study ultra-dense $p$-wave fracton superfluids with a large kinetic mass in addition to studying the thermodynamics of ideal Aristotelian superfluids.
description: 66 pages (incl. 3 appendices), 1 figure; v2: Updated to published version
Josephson oscillation linewidth of ion-irradiated YBa$_2$Cu$_3$O$_7$ junctions
Creators: name: Sharafiev, A.
name: Malnou, M.
name: Feuillet-Palma, C.
name: Ulysse, C.
name: Febvre, P.
name: Lesueur, J.
name: Bergeal, N.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We report on the noise properties of ion-irradiated YBa$_2$Cu$_3$O$_7$ Josephson junctions. This work aims at investigating the linewidth of the Josephson oscillation with a detector response experiment at $\simeq$132 GHz. Experimental results are compared with a simple analytical model based on the Likharev-Semenov equation and the de Gennes dirty limit approximation. We show that the main source of low-frequency fluctuations in these junctions is the broadband Johnson noise and that the excess ($\frac{1}{f}$) noise contribution does not prevail in the temperature range of interest, as reported in some other types of high-T$_c$ superconducting Josephson junctions. Finally, we discuss the interest of ion-irradiated junctions to implement frequency-tunable oscillators consisting of synchronized arrays of Josephson junctions.
Perturbative Approach to Analog Hawking Radiation in dielectric media in subcritical regime
Creators: name: Trevisan, Simone
name: Belgiorno, Francesco
name: Cacciatori, Sergio Luigi
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We take into account the subcritical case for dielectric media by exploiting an approximation allowing us to perform perturbative analytical calculations and still not implying low dispersive effects. We show that in the background of a specific soliton-like solution, pair-creation occurs and can display a thermal behaviour governed by an effective temperature. The robustness of the approach is also corroborated by the analysis of the $ϕψ$-model related to the standard Hopfield model, for which analogous results are obtained.
description: 22 pages, 6 figures
Spectral Functions of the Uniform Electron Gas via Coupled-Cluster Theory and Comparison to the $GW$ and Related Approximations
Creators: name: McClain, James
name: Lischner, Johannes
name: Watson, Thomas
name: Matthews, Devin A.
name: Ronca, Enrico
name: Louie, Steven G.
name: Berkelbach, Timothy C.
name: Chan, Garnet Kin-Lic
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We use, for the first time, ab initio coupled-cluster theory to compute the spectral function of the uniform electron gas at a Wigner-Seitz radius of $r_\mathrm{s}=4$. The coupled-cluster approximations we employ go significantly beyond the diagrammatic content of state-of-the-art $GW$ theory. We compare our calculations extensively to $GW$ and $GW$-plus-cumulant theory, illustrating the strengths and weaknesses of these methods in capturing the quasiparticle and satellite features of the electron gas. Our accurate calculations further allow us to address the long-standing debate over the occupied bandwidth of metallic sodium. Our findings indicate that the future application of coupled-cluster theory to condensed phase material spectra is highly promising.
description: 6 pages, 2 figures
Intrinsic timing properties of ideal 3D-trench silicon sensor with fast front-end electronics
Creators: name: Cossu, Gian Matteo
name: Brundu, Davide
name: Lai, Adriano
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: This paper describes the fundamental timing properties of a single-pixel sensor for charged particle detection based on the 3D-trench silicon structure. We derive the results both analytically and numerically by considering a simple ideal sensor and the corresponding fast front-end electronics in two different case scenarios: ideal integrator and real fast electronics (trans-impedance amplifier). The particular shape of the Time of Arrival (TOA) distribution is examined and the relation between the time resolution and the spread of intrinsic charge collection time is discussed, by varying electronics parameters and discrimination thresholds. The results are obtained with and without simulated electronics noise. We show that the 3D-trench sensors are characterized by a $synchronous~region$, i.e. a portion of the active volume which leads to the same TOA values when charged particles cross it. The synchronous region size is dependent on the front-end electronics and discrimination threshold, and the phenomenon represents an intrinsic physical effect that leads to the excellent time resolution of these sensors. Moreover, we show that the TOA distribution is characterized by an intrinsic asymmetry, due to the 3D geometry only, that becomes negligible in case of significant electronics jitter.
Kramers turnover: from energy diffusion to spatial diffusion using metadynamics
Creators: name: Tiwary, Pratyush
name: Berne, B. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We consider the rate of transition for a particle between two metastable states coupled to a thermal environment for various magnitudes of the coupling strength, using the recently proposed infrequent metadynamics approach (Tiwary and Parrinello, Phys. Rev. Lett. 111, 230602 (2013)). We are interested in understanding how this approach for obtaining rate constants performs as the dynamics regime changes from energy diffusion to spatial diffusion. Reassuringly, we find that the approach works remarkably well for various coupling strengths in the strong coupling regime, and to some extent even in the weak coupling regime.
description: 3 pages, 1 figure, submitted to J. Chem. Phys
Excited states, symmetry breaking, and unphysical solutions in state-specific CASSCF theory
Creators: name: Marie, Antoine
name: Burton, Hugh G. A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: State-specific electronic structure theory provides a route towards balanced excited-state wave functions by exploiting higher-energy stationary points of the electronic energy. Multiconfigurational wave function approximations can describe both closed- and open-shell excited states and avoid the issues associated with state-averaged approaches. We investigate the existence of higher-energy solutions in complete active space self-consistent field (CASSCF) theory and characterise their topological properties. We demonstrate that state-specific approximations can provide accurate higher-energy excited states in $\mathrm{H}_2$ (6-31G) with more compact active spaces than would be required in a state-averaged formalism. We then elucidate the unphysical stationary points, demonstrating that they arise from redundant orbitals when the active space is too large, or symmetry breaking when the active space is too small. Furthermore, we investigate the conical intersection in $\mathrm{CH}_2$ (6-31G) and the avoided crossing in $\mathrm{LiF}$ (6-31G), revealing the severity of root flipping and demonstrating that state-specific solutions can behave quasi-diabatically or adiabatically. These results elucidate the complexity of the CASSCF energy landscape, highlighting the advantages and challenges of practical state-specific calculations.
description: 14 pages, 8 figures
Willeella Borgensen 1930
Creators: name: Mora-Valdés, Laura Areli
name: Riosmena-Rodríguez, Rafael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Ulvophyceae
Cladophorales
Anadyomenaceae
Willeella

description: Willeella Borgensen (1930: 155)
 Willeella mexicana E.Y. Dawson (1950b: 151).
 TAXONOMIC STATUS: According to Leliaert et al. (2008) and Guiry & Guiry (2014) the name W. mexicana is currently considered as a taxonomic synonym of Phyllodictyon robustum (Setchell & N. L. Gardner) Leliaert and Wysor; also see coments under that name.
 RECORDS IN THE GULF OF CALIFORNIA: ND (Anderson 1991: 9; González-González et al. 1996: 141), Punta Colorado (Dawson 1950a: 151).
description: Published as part of Mora-Valdés, Laura Areli & Riosmena-Rodríguez, Rafael, 2016, Checklist of the green (Ulvophyceae) macroalgae from the Gulf of California, México, pp. 203-247 in Phytotaxa 246 (4) on page 232, DOI: 10.11646/phytotaxa.246.4.1, http://zenodo.org/record/13678608
Adaptive Representations of Sound for Automatic Insect Recognition
Creators: name: Faiß, Marius
name: Stowell, Dan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Sound (cs.SD)
subject: Audio and Speech Processing (eess.AS)
subject: Quantitative Methods (q-bio.QM)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Biological sciences

description: Insect population numbers and biodiversity have been rapidly declining with time, and monitoring these trends has become increasingly important for conservation measures to be effectively implemented. But monitoring methods are often invasive, time and resource intense, and prone to various biases. Many insect species produce characteristic sounds that can easily be detected and recorded without large cost or effort. Using deep learning methods, insect sounds from field recordings could be automatically detected and classified to monitor biodiversity and species distribution ranges. We implement this using recently published datasets of insect sounds (Orthoptera and Cicadidae) and machine learning methods and evaluate their potential for acoustic insect monitoring. We compare the performance of the conventional spectrogram-based audio representation against LEAF, a new adaptive and waveform-based frontend. LEAF achieved better classification performance than the mel-spectrogram frontend by adapting its feature extraction parameters during training. This result is encouraging for future implementations of deep learning technology for automatic insect sound recognition, especially as larger datasets become available.
description: 35 pages, 11 figures. arXiv admin note: substantial text overlap with arXiv:2211.09503
Emergence of collapsed snaking related dark and bright Kerr dissipative solitons with quartic-quadratic dispersion
Creators: name: Akakpo, Edem Kossi
name: Haelterman, Marc
name: Leo, Francois
name: Parra-Rivas, Pedro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We theoretically investigate the dynamics, bifurcation structure and stability of dark localized states emerging in Kerr cavities in the presence of second- and fourth-order dispersion. These states form through the locking of uniform wave fronts, or domain walls, connecting two coexisting stable uniform states. They undergo a generic bifurcation structure known as collapsed homoclinic snaking. We characterize the robustness of these states by computing their stability and bifurcation structure as a function of the main control parameter of the system. Furthermore, we show that by increasing the dispersion of fourth order, bright localized states can be also stabilized.
On the capacity of a quantum perceptron for storing biased patterns
Creators: name: Benatti, Fabio
name: Gramegna, Giovanni
name: Mancini, Stefano
name: Nwemadji, Gibbs
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Although different architectures of quantum perceptrons have been recently put forward, the capabilities of such quantum devices versus their classical counterparts remain debated. Here, we consider random patterns and targets independently distributed with biased probabilities and investigate the storage capacity of a continuous quantum perceptron model that admits a classical limit, thus facilitating the comparison of performances. Such a more general context extends a previous study of the quantum storage capacity where using statistical mechanics techniques in the limit of a large number of inputs, it was proved that no quantum advantages are to be expected concerning the storage properties. This outcome is due to the fuzziness inevitably introduced by the intrinsic stochasticity of quantum devices. We strengthen such an indication by showing that the possibility of indefinitely enhancing the storage capacity for highly correlated patterns, as it occurs in a classical setting, is instead prevented at the quantum level.
description: 25 pages, 4 figures
Soft Cap for Eversion Robots
Creators: name: Suulker, Cem
name: Skach, Sophie
name: Kaleel, Danyaal
name: Abrar, Taqi
name: Murtaza, Zain
name: Suulker, Dilara
name: Althoefer, Kaspar
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Growing robots based on the eversion principle are known for their ability to extend rapidly, from within, along their longitudinal axis, and, in doing so, reach deep into hitherto inaccessible, remote spaces. Despite many advantages, eversion robots also present significant challenges, one of which is maintaining sensory payload at the tip without restricting the eversion process. A variety of tip mechanisms has been proposed by the robotics community, among them rounded caps of relatively complex construction that are not always compatible with functional hardware, such as sensors or navigation pouches, integrated with the main eversion structure. Moreover, many tip designs incorporate rigid materials, reducing the robot's flexibility and consequent ability to navigate through narrow openings. Here, we address these shortcomings and propose a design to overcome them: a soft, entirely fabric based, cylindrical cap that can easily be slipped onto the tip of eversion robots. Having created a series of caps of different sizes and materials, an experimental study was conducted to evaluate our new design in terms of four key aspects: eversion robot made from multiple layers of everting material, solid objects protruding from the eversion robot, squeezability, and navigability. In all scenarios, we can show that our soft, flexible cap is robust in its ability to maintain its position and is capable of transporting payloads such as a camera across long distances.
description: 7 pages, 9 figures, conference
Prediksi Debit Aliran menggunakan Long Short-Term Memory (LSTM)
Creators: name: Megariansyah, Taruma
Publisher: name: Zenodo
Year: 2019

description: Buku ini menyajikan implementasi model Long Short-Term Memory (LSTM) Networks pada kasus memprediksikan debit aliran.
description: {"references": ["Megariansyah, Taruma. (2019, October 15). hidrokit: analisis hidrologi dengan python (Version 0.3.2). Zenodo. http://doi.org/10.5281/zenodo.3490672"]}
Constraining the ellipticity of strongly magnetized neutron stars powering superluminous supernovae
Creators: name: Moriya, Takashi J.
name: Tauris, Thomas M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Superluminous supernovae (SLSNe) have been suggested to be powered by strongly magnetized, rapidly rotating neutron stars which are often called magnetars. In this process, rotational energy of the magnetar is radiated via magnetic dipole radiation and heats the supernova ejecta. However, if magnetars are highly distorted in their geometric shape, rotational energy is mainly lost as gravitational wave radiation and thus such magnetars cannot power SLSNe. By simply comparing electromagnetic and gravitational wave emission timescales, we constrain upper limits to the ellipticity of magnetars by assuming that they power the observed SLSNe. We find that their ellipticity typically needs to be less than about a few 1e-3. This indicates that the toroidal magnetic field strengths in these magnetars are typically less than a few 1e16 G so that their distortions remain small. Because light-curve modelling of SLSNe shows that their dipole magnetic field strengths are of the order of 1e14 G, the ratio of poloidal to toroidal magnetic field strengths is found to be larger than ~ 0.01 in magnetars powering SLSNe.
description: 5 pages, 1 figure, 1 table, accepted by Monthly Notices of the Royal Astronomical Society Letters
Homotopy truncations of homotopically stratified spaces
Creators: name: Chataur, David
name: Saralegi-Aranguren, Martintxo
name: Tanré, Daniel
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 57N80, 55P60, 58A35, 32S60

description: Intersection homology of Goresky and MacPherson can be defined from the Deligne sheaf, obtained from truncations of complexes of sheaves. As intersection homology is not the homology of a particular space, the search for a family of spaces whose homologies have properties analogous to intersection homology has developed. For some stratified spaces, M. Banagl has introduced such a family by using a topological truncation: the original link is replaced by a truncation of its homological Moore resolution.
 In this work, we study the dual approach in the Eckmann-Hilton sense : we consider the stratified space obtained by replacing the original link by a Postnikov approximation. The main result is that our construction restores the space constructed by Gajer to establish an intersection Dold-Thom theorem.
 We are conducting this study within the general framework of Quinn's homotopically stratified spaces.
description: New title and example. More detailed wording of some passages. Published version
Schwinger-Dyson equation in the complex plane -- Two simple models --
Creators: name: Tanaka, Hidekazu
name: Sasagawa, Shuji
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Effective mass and energy are investigated using the Schwinger-Dyson equation (SDE) in the complex plane. As simple examples, we solve the SDE for the (1+1)-dimensional model and the strongly coupled quantum electrodynamics (QED). We also study some properties of the effective mass and energy in the complex plane.
description: 20 pages, 13 figures
Enabling science with Gaia observations of naked-eye stars
Creators: name: Sahlmann, J.
name: Martín-Fleitas, J.
name: Mora, A.
name: Abreu, A.
name: Crowley, C. M.
name: Joliet, E.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: ESA's Gaia space astrometry mission is performing an all-sky survey of stellar objects. At the beginning of the nominal mission in July 2014, an operation scheme was adopted that enabled Gaia to routinely acquire observations of all stars brighter than the original limit of G~6, i.e. the naked-eye stars. Here, we describe the current status and extent of those observations and their on-ground processing. We present an overview of the data products generated for G<6 stars and the potential scientific applications. Finally, we discuss how the Gaia survey could be enhanced by further exploiting the techniques we developed.
description: 16 pages, 8 figures. Submitted for the proceedings of the 2016 SPIE Astronomical Instrumentation and Telescopes conference (SPIE 9904)
Coptera angulata Muesebeck 1980
Creators: name: Notton, David G.
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Diapriidae
Coptera
Coptera angulata

description: Coptera angulata Muesebeck, 1980: 24, 29.
Valid name
Coptera angulata Muesebeck, 1980.
Summary of types
Paratype ♂.
description: Published as part of Notton, David G., 2014, A catalogue of the types of Diapriinae (Hymenoptera, Diapriidae) at the Natural History Museum, London, pp. 1-123 in European Journal of Taxonomy 75 on page 85, DOI: 10.5852/ejt.2014.75, http://zenodo.org/record/3862773
A New Gravitational Action For The Trace Anomaly
Creators: name: Gabadadze, Gregory
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The question of building a local diff-invariant effective gravitational action for the trace anomaly is reconsidered. General Relativity (GR) combined with the existing action for the trace anomaly is an inconsistent low energy effective field theory. This issue is addressed by extending GR into a certain scalar-tensor theory, which preserves the GR trace anomaly equation, up to higher order corrections. The extension introduces a new mass scale -- assumed to be below the Planck scale -- that governs four high dimensional terms in a local diff-invariant trace anomaly action. Such terms can be kept, while an infinite number of Planck-suppressed invariants are neglected. The resulting theory maintains two derivative equations of motion. In a certain approximation it reduces to the conformal Gallileon, which could have physical consequences.
description: 15 pages; v2: comments on important earlier papers added
Folding-Free ZNE: A Comprehensive Quantum Zero-Noise Extrapolation Approach for Mitigating Depolarizing and Decoherence Noise
Creators: name: Patil, Hrushikesh
name: Li, Peiyi
name: Liu, Ji
name: Zhou, Huiyang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum computers in the NISQ era are prone to noise. A range of quantum error mitigation techniques has been proposed to address this issue. Zero-noise extrapolation (ZNE) stands out as a promising one. ZNE involves increasing the noise levels in a circuit and then using extrapolation to infer the zero noise case from the noisy results obtained. This paper presents a novel ZNE approach that does not require circuit folding or noise scaling to mitigate depolarizing and/or decoherence noise.
 To mitigate depolarizing noise, we propose leveraging the extreme/infinite noisy case, which allows us to avoid circuit folding. Specifically, the circuit output with extreme noise becomes the maximally mixed state. We show that using circuit-reliability metrics, simple linear extrapolation can effectively mitigate depolarizing noise. With decoherence noise, different states decay into the all-zero state at a rate that depends on the number of excited states and time. Therefore, we propose a state- and latency-aware exponential extrapolation that does not involve folding or scaling. When dealing with a quantum system affected by both decoherence and depolarizing noise, we propose to use our two mitigation techniques in sequence: first applying decoherence error mitigation, followed by depolarizing error mitigation.
 A common limitation of ZNE schemes is that if the circuit of interest suffers from high noise, scaling-up noise levels could not provide useful data for extrapolation. We propose using circuit-cut techniques to break a large quantum circuit into smaller sub-circuits to overcome this limitation. This way, the noise levels of the sub-circuits are lower than the original circuit, and ZNE can become more effective in mitigating their noises.
Replica methods for loopy sparse random graphs
Creators: name: Coolen, A C C
Publisher: name: arXiv
Year: 2016
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: I report on the development of a novel statistical mechanical formalism for the analysis of random graphs with many short loops, and processes on such graphs. The graphs are defined via maximum entropy ensembles, in which both the degrees (via hard constraints) and the adjacency matrix spectrum (via a soft constraint) are prescribed. The sum over graphs can be done analytically, using a replica formalism with complex replica dimensions. All known results for tree-like graphs are recovered in a suitable limit. For loopy graphs, the emerging theory has an appealing and intuitive structure, suggests how message passing algorithms should be adapted, and what is the structure of theories describing spin systems on loopy architectures. However, the formalism is still largely untested, and may require further adjustment and refinement.
description: 11 pages, no figures. To be published in Proceedings of The International Meeting on High-Dimensional Data-Driven Science (HD3-2015), Kyoto, Japan, on 14-17 December, 2015
A New Class of Operator Monotone Functions via Operator Means
Creators: name: Pal, R.
name: Singh, M.
name: Moslehian, M. S.
name: Aujla, J. S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Functional Analysis (math.FA)
subject: Classical Analysis and ODEs (math.CA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46L07, 47A63, 47A64, 47A12

description: In this paper, we obtain a new class of functions, which is developed via the Hermite--Hadamard inequality for convex functions. The well-known one-one correspondence between the class of operator monotone functions and operator connections declares that the obtained class represents the weighted logarithmic means. We shall also consider weighted identric mean and some relationships between various operator means. Among many things, we extended the weighted arithmetic--geometric operator mean inequality as $A\#_{t}B\leq A\ell_t B\leq \frac{1}{2}(A\#_{t}B + A\nabla_{t} B)\le A\nabla_tB$ and $A\#_{t}B\leq A\mathcal{I}_t B\leq A\nabla_{t} B$ involving the considered operator means.
description: 13 pages, to appear in Linear Multilinear Algebra (LAMA)
Blidingia Kylin 1947
Creators: name: Mora-Valdés, Laura Areli
name: Riosmena-Rodríguez, Rafael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Ulvophyceae
Ulvales
Kornmanniaceae
Blidingia

description: Blidingia Kylin (1947: 181)
 Blidingia minima (Nägeli & Kützing) Kylin (1947: 181).
 TAXONOMIC STATUS: According to Pedroche et al. (2005) and Guiry & Guiry (2014) the name B. minima is currently taxonomicaly valid. However, no one has recently reviewed the taxonomic status.
 RECORDS IN THE GULF OF CALIFORNIA: Bahía de La Paz (Huerta-Múzquiz & Mendoza-González 1985: 42). Unpublished data: Castillo-Álvarez (1990: 33, table1).
description: Published as part of Mora-Valdés, Laura Areli & Riosmena-Rodríguez, Rafael, 2016, Checklist of the green (Ulvophyceae) macroalgae from the Gulf of California, México, pp. 203-247 in Phytotaxa 246 (4) on page 232, DOI: 10.11646/phytotaxa.246.4.1, http://zenodo.org/record/13678608
MUSE Analysis of Gas around Galaxies (MAGG) -- V: Linking ionized gas traced by CIV and SiIV absorbers to Ly$α$ emitting galaxies at $z\approx 3.0-4.5$
Creators: name: Galbiati, Marta
name: Fumagalli, Michele
name: Fossati, Matteo
name: Lofthouse, Emma K.
name: Dutta, Rajeshwari
name: Prochaska, J. Xavier
name: Murphy, Michael T.
name: Cantalupo, Sebastiano
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use 28 quasar fields with high-resolution (HIRES and UVES) spectroscopy from the MUSE Analysis of Gas Around Galaxies survey to study the connection between Ly$α$ emitters (LAEs) and metal-enriched ionized gas traced by CIV in absorption at redshift $z\approx3-4$. In a sample of 220 CIV absorbers, we identify 143 LAEs connected to CIV gas within a line-of-sight separation ${\rm \pm 500\,km\,s^{-1}}$, equal to a detection rate of $36\pm 5$ per cent once we account for multiple LAEs connected to the same CIV absorber. The luminosity function of LAEs associated with CIV absorbers shows a $\approx 2.4$ higher normalization factor compared to the field. CIV with higher equivalent width and velocity width are associated with brighter LAEs or multiple galaxies, while weaker systems are less often identified near LAEs. The covering fraction in groups is up to $\approx 3$ times larger than for isolated galaxies. Compared to the correlation between optically-thick HI absorbers and LAEs, CIV systems are twice less likely to be found near LAEs especially at lower equivalent width. Similar results are found using SiIV as tracer of ionized gas. We propose three components to model the gas environment of LAEs: i) the circumgalactic medium of galaxies, accounting for the strongest correlations between absorption and emission; ii) overdense gas filaments connecting galaxies, driving the excess of LAEs at a few times the virial radius and the modulation of the luminosity and cross-correlation functions for strong absorbers; iii) an enriched and more diffuse medium, accounting for weaker CIV absorbers farther from galaxies.
description: 28 pages, 21 figures, 10 tables. Submitted to MNRAS after accounting for reviewer's comments
On a problem of Eidelheit from {\tt The Scottish Book} concerning absolutely continuous functions
Creators: name: Maligranda, Lech
name: Mykhaylyuk, Volodymyr
name: Plichko, Anatolij
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Topology (math.GN)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: A negative solution of Problem 188 posed by Max Eidelheit in {\it the Scottish Book} concerning superpositions of separately absolutely continuous functions is presented. We discuss here his and some related problems which have also negative solutions. Finally, we give an explanation of such negative answers from the "embeddings of Banach spaces" point of view.
Mengubah Pengutipan Manual ke Mendeley
Creators: name: , Busro
Publisher: name: Zenodo
Year: 2020
Subjects: mendeley
jurnal
journal
artikel

description: Bagian referensi pada karya Ilmiah merupakan bagian penting, karena melalui referensi karya ilmiah juga bisa dilihat kebaruannya dan bisa dilihat keterkaitannya dengan karya lainnya yang terlebih dahulu ada. Referensi pada karya Ilmiah tidak "melulu" mengenai gaya kutipan, namun ada hal lain yang tidak kalah penting yaitu relevansi apa yang dikutip dengan konteks karya tersebut. Dengan menulis referensi sebenarnya kita mempraktikkan budaya "jujur".
 Pada tulisan ini saya tidak akan membahas terlalu banyak substansi pada referensi, namun lebih kepada teknis dalam penulisan referensi khususnya dalam upaya mensitir atau mengutip menggunakan alat/aplikasi.
 Ada banyak aplikasi pengolah referensi dan tidak kalah banyak juga panduan penggunaan aplikasi tersebut. Namun masih banyak penulis yang kesulitan mempraktikannya, salah satunya karena "telat mendapat hidayah" sehingga artikel sudah terlanjur jadi, kemudian baru belajar aplikasi. Akibatnya banyak yang menyangka "tinggal" unggah draf artikel tersebut ke aplikasi (misal Mendeley) dan jadilah referensinya "termendeleykan". Kasus yang hampir mirip dialami pengelola jurnal, penulis mengirim naskah tanpa menggunakan aplikasi, sehingga editor "terpaksa" membantu merapihkan dengan aplikasi (misalnya Mendeley). Untuk slide bisa dilihat di bawah ini, dan video akan diunggah setelah dokumentasi kegiatan selesai (kegiatan dilaksanakan Sabtu, 27 Juni 2020) di website https://www.busro.id/2020/06/mengubah-kutipan-dengan-mendeley.html
A General Constrained Shortest Path Approach for Virtual Path Embedding
Creators: name: Chemodanov, Dmitrii
name: Calyam, Prasad
name: Esposito, Flavio
name: Sukhov, Andrei
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Network virtualization has become a fundamental technology to deliver services for emerging data-intensive applications in fields such as bioinformatics and retail analytics hosted at multi-data center scales. To create and maintain a successful virtual network service, the problem of generating a constrained path manifests both in the management plane with a physical path creation (chains of virtual network functions or virtual link embedding) and in the data plane with on-demand path adaptation (traffic steering with Service Level Objective (SLO) guarantees). In this paper, we define the virtual path embedding problem to subsume the virtual link embedding and the constrained traffic steering problems, and propose a new scheme to solve it optimally. Specifically, we introduce a novel algorithm viz., "Neighborhood Method" (NM) which provides an on-demand path with SLO guarantees while reducing expensive over provisioning. We show that by solving the Virtual Path Embedding problem in a set of diverse topology scenarios we gain up to 20% in network utilization, and up to 150% in energy efficiency, compared to the existing path embedding solutions.
description: Technical Report prepared for Camera-Ready paper to appear at IEEE Conference on Local and Metropolitan Area Networks, 2016
Identifying the SN 2022acko progenitor with JWST
Creators: name: Van Dyk, Schuyler D.
name: Bostroem, K. Azalee
name: Zheng, WeiKang
name: Brink, Thomas G.
name: Fox, Ori D.
name: Andrews, Jennifer E.
name: Filippenko, Alexei V.
name: Dong, Yize
name: Hoang, Emily
name: Hosseinzadeh, Griffin
name: Janzen, Daryl
name: Jencson, Jacob E.
name: Lundquist, Michael J.
name: Meza, Nicolas
name: Milisavljevic, Dan
name: Pearson, Jeniveve
name: Sand, David J.
name: Shrestha, Manisha
name: Valenti, Stefano
name: Howell, D. Andrew
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on analysis using the James Webb Space Telescope (JWST) to identify a candidate progenitor star of the Type II-plateau supernova SN 2022acko in the nearby, barred spiral galaxy NGC 1300. To our knowledge, our discovery represents the first time JWST has been used to localize a progenitor system in pre-explosion archival Hubble Space Telescope (HST) images. We astrometrically registered a JWST NIRCam image from 2023 January, in which the SN was serendipitously captured, to pre-SN HST F160W and F814W images from 2017 and 2004, respectively. An object corresponding precisely to the SN position has been isolated with reasonable confidence. That object has a spectral energy distribution (SED) and overall luminosity consistent with a single-star model having an initial mass possibly somewhat less than the canonical 8 Msun theoretical threshold for core collapse (although masses as high as 9 Msun for the star are also possible); however, the star's SED and luminosity are inconsistent with that of a super-asymptotic giant branch star which might be a forerunner of an electron-capture SN. The properties of the progenitor alone imply that SN 2022acko is a relatively normal SN II-P, albeit most likely a low-luminosity one. The progenitor candidate should be confirmed with follow-up HST imaging at late times, when the SN has sufficiently faded. This potential use of JWST opens a new era of identifying SN progenitor candidates at high spatial resolution.
description: 8 pages, substantial changes from v1, to appear in MNRAS
Improving Models for Student Retention and Graduation using Markov Chains
Creators: name: Tedeschi, Mason N
name: Hose, Tiana M
name: Mehlman, Emily K
name: Franklin, Scott
name: Wong, Tony E
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applications (stat.AP)
subject: Physics Education (physics.ed-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Graduation rates are a key measure of the long-term efficacy of academic interventions. However, challenges to using traditional estimates of graduation rates for underrepresented students include inherently small sample sizes and high data requirements. Here, we show that a Markov model increases confidence and reduces biases in estimated graduation rates for underrepresented minority and first-generation students. We use a Learning Assistant program to demonstrate the Markov model's strength for assessing program efficacy. We find that Learning Assistants in gateway science courses are associated with a 9% increase in the six-year graduation rate. These gains are larger for underrepresented minority (21%) and first-generation students (18%). Our results indicate that Learning Assistants can improve overall graduation rates and address inequalities in graduation rates for underrepresented students.
The thermoelectric working fluid: thermodynamics and transport
Creators: name: Benenti, G.
name: Ouerdane, H.
name: Goupil, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Thermoelectric devices are heat engines, which operate as generators or refrigerators using the conduction electrons as a working fluid. The thermoelectric heat-to-work conversion efficiency has always been typically quite low, but much effort continues to be devoted to the design of new materials boasting improved transport properties that would make them of the electron crystal-phonon glass type of systems. On the other hand, there are comparatively few studies where a proper thermodynamic treatment of the electronic working fluid is proposed. The present article aims to contribute to bridge this gap by addressing both the thermodynamic and transport properties of the thermoelectric working fluid covering a variety of models, including interacting systems.
description: 15 pages, 2 figures
A functional approach to the Van der Waals interaction
Creators: name: Fosco, C. D.
name: Hansen, G.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Based on a microscopic model, we use a functional integral approach to evaluate the quantum interaction energy between two neutral atoms. Each atom is coupled to the electromagnetic (EM) field via a dipole term, generated by an electron bound to the nucleus via a harmonic potential. We show that the resulting expression for the energy becomes the Van der Waals interaction energy at the first non-trivial order in an expansion in powers of the fine structure constant, encompassing both the long and short distance behaviours. We also explore the opposite, strong-coupling limit, which yields a result for the interaction energy as well as a threshold for the existence of a vacuum decay probability, manifested here as an imaginary part for the effective action. In the weak-coupling limit, we also study the effect of using a general central potential for the internal structure of the atoms.
description: 14 pages, 3 figures, LaTeX
High-Resolution Short-Circuit Fault Localization in a Multi-Layer Integrated Circuit using a Quantum Diamond Microscope
Creators: name: Kehayias, P.
name: Walraven, J.
name: Rodarte, A. L.
name: Mounce, A. M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: As integrated circuit (IC) geometry and packaging become more sophisticated with ongoing fabrication and design innovations, the electrical engineering community needs increasingly-powerful failure analysis (FA) methods to meet the growing troubleshooting challenges of multi-layer (with multiple metal layers) and multi-chip components. In this work, we investigate a new electronics FA method using a quantum diamond microscope (QDM) to image the magnetic fields from short-circuit faults. After quantifying the performance by detecting short-circuit faults in a multi-layer silicon die, we assess how a QDM would detect faults in a heterogeneously integrated (HI) die stack. This work establishes QDM-based magnetic imaging as a competitive technique for electronics FA, offering high spatial resolution, high sensitivity, and robust instrumentation. We anticipate these advantages to be especially useful for finding faults deep within chip-stack ICs with many metal layers, optically-opaque layers, or optically-scattering layers.
description: 9 pages main text (6 figures), 5 pages supplementary information (4 figures)
The Top 10 Blog Posts of 2022
Creators: name: Schmidt, Douglas
Publisher: name: Carnegie Mellon University
Year: 2023
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: Every January on the SEI Blog, we present the 10-most visited posts of the previous year. This year’s list of top 10 posts highlights our work in deepfakes, artificial intelligence, machine learning, DevSecOps, and zero trust. Posts, which were published between January 1, 2022 and December 31, 2022, are presented below in reverse order based on the number of visits.
Alignment between Initial State and Mixer Improves QAOA Performance for Constrained Optimization
Creators: name: He, Zichang
name: Shaydulin, Ruslan
name: Chakrabarti, Shouvanik
name: Herman, Dylan
name: Li, Changhao
name: Sun, Yue
name: Pistoia, Marco
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum alternating operator ansatz (QAOA) has a strong connection to the adiabatic algorithm, which it can approximate with sufficient depth. However, it is unclear to what extent the lessons from the adiabatic regime apply to QAOA as executed in practice with small to moderate depth. In this paper, we demonstrate that the intuition from the adiabatic algorithm applies to the task of choosing the QAOA initial state. Specifically, we observe that the best performance is obtained when the initial state of QAOA is set to be the ground state of the mixing Hamiltonian, as required by the adiabatic algorithm. We provide numerical evidence using the examples of constrained portfolio optimization problems with both low ($p\leq 3$) and high ($p = 100$) QAOA depth. Additionally, we successfully apply QAOA with XY mixer to portfolio optimization on a trapped-ion quantum processor using 32 qubits and discuss our findings in near-term experiments.
description: 14 pages, 12 figures, accepted by npj Quantum Information
Dictyosphaeria Decaisne 1842
Creators: name: Mora-Valdés, Laura Areli
name: Riosmena-Rodríguez, Rafael
Publisher: name: Zenodo
Year: 2016
Subjects: Biodiversity
Taxonomy
Plantae
Chlorophyta
Ulvophyceae
Siphonocladales
Siphonocladaceae
Dictyosphaeria

description: Dictyosphaeria Decaisne (1842a: 328)
 Dictyosphaeria australis Setchell (1926: 79).
TAXONOMIC STATUS: According to Guiry & Guiry (2014) this name is currently taxonomicaly valid. However, no one has recently reviewed the taxonomic situation in the Gulf of California.
RECORDS IN THE GULF OF CALIFORNIA: Punta Palmilla and Cabeza Ballena (Dawson 1949: 246).
 Dictyosphaeria cavernosa (Forsskål) Børgesen (1932: 2)
 TAXONOMIC STATUS: According to Pedroche et al. (2005) and Guiry & Guiry (2014) this name is currently taxonomicaly valid; however no one has recently reviewed the taxonomic status.
 RECORDS IN THE GULF OF CALIFORNIA: Cabo Pulmo and Los Frailes (Anaya-Reyna & Riosmena-Rodríguez 1996: 90), Bahía del Rincón (Riosmena-Rodríguez et al. 2005: 13), Sothern Gulf (Norris 2010: 74).
 Dictyosphaeria versluysii Weber-van Bosse (1905: 144).
TAXONOMIC STATUS: According to Guiry & Guiry (2014) this name is currently taxonomicaly valid; however no one has recently reviewed the taxonomic status.
 RECORDS IN THE GULF OF CALIFORNIA: ND (González-González et al. 1996: 135), Bahía San Gabriel (Dawson 1944: 205–206); Isla Espíritu Santo (Dawson1961: 379), Calerita (Rodríguez-Morales & Siqueiros-Beltrones 1999: 22), Isla Espíritu Santo and Isla La Partida (Paúl-Chávez & Riosmena-Rodríguez 2000: 146), Southern Gulf (Norris 2010: 74). Unpublished data: Castillo-Álvarez (1990: 73, table 1), Saad-Navarro (1997: table 1), Vázquez-Borja (1999: table 1).
description: Published as part of Mora-Valdés, Laura Areli & Riosmena-Rodríguez, Rafael, 2016, Checklist of the green (Ulvophyceae) macroalgae from the Gulf of California, México, pp. 203-247 in Phytotaxa 246 (4) on page 233, DOI: 10.11646/phytotaxa.246.4.1, http://zenodo.org/record/13678608