cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Affleck-Dine Leptogenesis from Higgs Inflation
Creators: name: Barrie, Neil D.
name: Han, Chengcheng
name: Murayama, Hitoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We find that the triplet Higgs of the Type II seesaw mechanism can simultaneously generate the neutrino masses and observed baryon asymmetry, while playing a role in inflation. We survey the allowed parameter space and determine that this is possible for triplet masses as low as a TeV, with a preference for a small vacuum expectation value for the triplet $v_Δ< 10 $ keV. This requires that the triplet Higgs must decay dominantly into the leptonic channel. Additionally, this model will be probed at the future 100 TeV collider, upcoming lepton flavor violation experiments such as Mu3e, and neutrinoless double beta decay experiments. Thus, this simple framework provides a unified solution to the three major unknowns of modern physics - inflation, the neutrino masses, and the observed baryon asymmetry - while simultaneously providing unique phenomenological predictions that will be probed terrestrially at upcoming experiments.
description: 7 pages + Supplemental Material, version accepted by Phys. Rev. Lett
Spectral-fingerprinting: Microstate readout via remanence ferromagnetic resonance in artificial spin systems
Creators: name: Vanstone, Alex
name: Gartside, Jack C.
name: Stenning, Kilian D.
name: Dion, Troy
name: Arroo, Daan M.
name: Branford, Will R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Artificial spin ices are magnetic metamaterials comprising geometrically-tiled interacting nanomagnets. There is significant interest in these systems for reconfigurable magnonics due to their vast microstate landscape. Studies to-date have focused on the in-field GHz spin-wave response, convoluting effects from applied field, nanofabrication-imperfections ('quenched disorder') and microstate-dependent dipolar field landscapes. Here, we study artificial spin ices in pure and disordered microstates and evaluate their zero-field spectra. Removing the applied field allows us to deconvolute contributions to reversal dynamics and spin-wave spectra, directly measuring the dipolar field landscape and quenched disorder. Mode-amplitude provides population readout of nanomagnet magnetisation direction, and hence net magnetisation as well as local vertex populations. We demonstrate microstate-fingerprinting via distinct spectral-readout of three microstates with identical (zero) magnetisation, supported by simulation. These results establish remanence 'spectral-fingerprinting' as a rapid, scalable on-chip readout of both magnetic state and nanoscale dipolar field texture, a critical step in realising next-generation functional magnonic devices.
description: 32 pages, 6 figures
Reactions of 2-oxo-2-polyfluoroalkyl-sulfones and –sulfamides with nucleophiles
Creators: name: Timoshenko, Vadim M.
name: Markitanov, Yuriy M.
name: Shermolovich, Yuriy G.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: Marine Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Reactions of 2-oxo-2-polyfluoroalkyl-sulfones and -sulfamides with heteronucleophiles—amines, alcohols, thiols and trialkyl phosphites—are studied. 2-Oxo-2-polyfluoroalkyl-sulfones and -sulfamides react with primary arylamines affording 2-imino-2-polyfluoroalkyl-sulfones and -sulfamides, whereas reactions with primary alkylamines and secondary amines result in the formation of alkylammonium enolate salts. Treatment of 2-oxo-2-polyfluoroalkyl-sulfones and -sulfamides with alcohols and thiols gives hemi(thio)ketals. Reactions of 2-oxo-2-trifluoromethyl-sulfones(-sulfamides) with trimethyl phosphite produce equimolar mixture of dimethyl(3-sulfonyl-1,1,1-trifluoropropan-2-yl)phosphate and 3,3,3-trifluoro-2-methoxy-1-sulfonylprop-1-ene.
Grammage of cosmic rays in the proximity of supernova remnants embedded in a partially ionized medium
Creators: name: Recchia, S.
name: Galli, D.
name: Nava, L.
name: Padovani, M.
name: Gabici, S.
name: Marcowith, A.
name: Ptuskin, V.
name: Morlino, G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We investigate the damping of Alfvén waves generated by the cosmic ray resonant streaming instability in the context of the cosmic ray escape and propagation in the proximity of supernova remnants. We consider ion-neutral damping, turbulent damping and non linear Landau damping in the warm ionized and warm neutral phases of the interstellar medium. For the ion-neutral damping, up-to-date damping coefficients are used. We investigate in particular whether the self-confinement of cosmic rays nearby sources can appreciably affect the grammage. We show that the ion-neutral damping and the turbulent damping effectively limit the residence time of cosmic rays in the source proximity, so that the grammage accumulated near sources is found to be negligible. Contrary to previous results, this also happens in the most extreme scenario where ion-neutral damping is less effective, namely in a medium with only neutral helium and fully ionized hydrogen. Therefore, the standard picture, in which CR secondaries are produced during the whole time spent by cosmic rays throughout the Galactic disk, need not to be deeply revisited.
description: 13 pages, 9 figures, submitted to MNRAS
Fractional Stochastic Loewner Evolution and Scaling Curves
Creators: name: Nezhadhaghighi, M. Ghasemi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The Stochastic Loewner equation, introduced by Schramm, gives us a powerful way to study and classify critical random curves and interfaces in two-dimensional statistical mechanics. New kind of stochastic Loewner equation, called fractional stochastic Loewner evolution (FSLE), has been proposed for the first time. Using the fractional time series as the driving function of the Loewner equation and local fractional integrodifferential operators, we introduce a large class of fractal curves. We argue that the FSLE curves, besides the fractal dimension calculations, have crucial differences which caused by the Hurst index of the driving function. This extension opens a new way to classify different types of scaling curves based on the Hurst index of the corresponding driving function. Such formalism appear to be suitable to deal with the study of a wide range of two-dimensional curves appearing in statistical mechanics or natural phenomena.
description: 6 pages, 4 figures
Transport equations for driven many-body systems
Creators: name: Weidenmüller, Hans A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Transport equations for autonomous driven Fermionic quantum systems are derived with the help of statistical assumptions and of the Markov approximation. The statistical assumptions hold if the system consists of subsystems within which equilibration is sufficiently fast. The Markov approximation holds if the level density in each subsystem is sufficiently smooth in energy. The transport equation describes both, relaxation of occupation probability among subsystems at equal energy that leads to thermalization, and the transport of the system to higher energy caused by the driving force. The laser-nucleus interaction serves as an example for the applicability and flexibility of the approach.
description: 12 pages no figures
A Comprehensive Survey on Graph Anomaly Detection with Deep Learning
Creators: name: Ma, Xiaoxiao
name: Wu, Jia
name: Xue, Shan
name: Yang, Jian
name: Zhou, Chuan
name: Sheng, Quan Z.
name: Xiong, Hui
name: Akoglu, Leman
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Anomalies represent rare observations (e.g., data records or events) that deviate significantly from others. Over several decades, research on anomaly mining has received increasing interests due to the implications of these occurrences in a wide range of disciplines. Anomaly detection, which aims to identify rare observations, is among the most vital tasks in the world, and has shown its power in preventing detrimental events, such as financial fraud, network intrusion, and social spam. The detection task is typically solved by identifying outlying data points in the feature space and inherently overlooks the relational information in real-world data. Graphs have been prevalently used to represent the structural information, which raises the graph anomaly detection problem - identifying anomalous graph objects (i.e., nodes, edges and sub-graphs) in a single graph, or anomalous graphs in a database/set of graphs. However, conventional anomaly detection techniques cannot tackle this problem well because of the complexity of graph data. For the advent of deep learning, graph anomaly detection with deep learning has received a growing attention recently. In this survey, we aim to provide a systematic and comprehensive review of the contemporary deep learning techniques for graph anomaly detection. We compile open-sourced implementations, public datasets, and commonly-used evaluation metrics to provide affluent resources for future studies. More importantly, we highlight twelve extensive future research directions according to our survey results covering unsolved and emerging research problems and real-world applications. With this survey, our goal is to create a "one-stop-shop" that provides a unified understanding of the problem categories and existing approaches, publicly available hands-on resources, and high-impact open challenges for graph anomaly detection using deep learning.
description: 31 pages
EAGLE-Auriga: effects of different subgrid models on the baryon cycle around Milky Way-mass galaxies
Creators: name: Kelly, Ashley J.
name: Jenkins, Adrian
name: Deason, Alis
name: Fattahi, Azadeh
name: Grand, Robert J. J.
name: Pakmor, Rüdiger
name: Springel, Volker
name: Frenk, Carlos S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Modern hydrodynamical simulations reproduce many properties of the real universe. These simulations model various physical processes, but many of these are included using `subgrid models' due to resolution limits. Although different subgrid models have been successful in modelling the effects of supernovae (SNe) feedback on galactic properties, it remains unclear if, and by how much, these differing implementations affect observable halo gas properties. In this work, we use `zoom-in' cosmological initial conditions of two volumes selected to resemble the Local Group (LG) evolved with both the Auriga and EAGLE galaxy formation models. While the subgrid physics models in both simulations reproduce realistic stellar components of $L^\star$ galaxies, they exhibit different gas properties. Namely, Auriga predicts that the Milky Way (MW) is almost baryonically closed, whereas EAGLE suggests that only half of the expected baryons reside within the halo. Furthermore, EAGLE predicts that this baryon deficiency extends to the LG, ($r \leq 1 \mathrm{~Mpc}$). The baryon deficiency in EAGLE is likely due to SNe feedback at high redshift, which generates halo-wide outflows, with high covering fractions and radial velocities, which both eject baryons and significantly impede cosmic gas accretion. Conversely, in Auriga, gas accretion is almost unaffected by feedback. These differences appear to be the result of the different energy injection methods from SNe to gas. Our results suggest that both quasar absorption lines and fast radio burst dispersion measures could constrain these two regimes with future observations.
description: 22 pages, 17 figures + 2 pages of references and appendices. Submitted to MNRAS
Crocallis albarracina Wehrli 1944
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Crocallis
Crocallis albarracina

description: Crocallis albarracina Wehrli, 1944
 Lugo: Alto do Couto, 1 ♂, 23-VIII-2014 (t); 2 ♂♂ y 1 ♀,  31-VIII-2014 (t); supra Carbedo, 4  ♂♂, 24-VIII-2014 (t); 3 ♂♂, 25-VIII-2014 (t) (1 ds, ls); 2 ♂♂, 1-IX-2014 (t).
 Segunda cita para Galicia y nueva para la provincia de Lugo. Hasta ahora sólo había sido citada de dos localizaciones orensanas del área del macizo de Trevinca (Fernández Vidal, 2013). La variabilidad fenotípica de sus marcas alares, tal como la de los ejemplares orensanos, es muy elevada.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 263, DOI: 10.5281/zenodo.12714803
Robust Multipartite Entanglement Without Entanglement Breaking
Creators: name: Luo, Ming-Xing
name: Fei, Shao-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Entangled systems in experiments may be lost or offline in distributed quantum information processing. This inspires a general problem to characterize quantum operations which result in breaking of entanglement or not. Our goal in this work is to solve this problem both in single entanglement and network scenarios. We firstly propose a local model for characterizing all entangled states that are breaking for losing particles. This implies a simple criterion for witnessing single entanglement such as generalized GHZ states and Dicke states. It further provides an efficient witness for entangled quantum networks depending on its connectivity such as $k$-independent quantum networks, completely connected quantum networks, and $k$-connected quantum networks. These networks are universal resources for measurement-based quantum computations. The strong nonlocality can be finally verified by using nonlinear inequalities. These results show distinctive features of both single entangled systems and entangled quantum networks.
description: Almost for publication, 23 pages
Sharp complexity asymptotics and topological trivialization for the (p, k) spiked tensor model
Creators: name: Auffinger, Antonio
name: Arous, Gerard Ben
name: Li, Zhehua
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We provide O(1) asymptotics for the average number of deep minima of the (p,k) spiked tensor model. We also derive an explicit formula for the limiting ground state energy on the N-dimensional sphere, similar to the work of Jagannath-Lopatto-Miolane. Moreover, when the signal to noise ratio is large enough, the expected number of deep minima is asymptotically finite as N tends to infinity and we determine its limit as the signal-to-noise ratio diverges.
description: 24 pages, 2 figures
Thermodynamic uncertainty relation for quantum first passage process
Creators: name: Hasegawa, Yoshihiko
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We derive a thermodynamic uncertainty relation for first passage processes in quantum Markov chains. We consider first passage processes that stop after a fixed number of jumps, which contrasts with typical quantum Markov chains which end at a fixed time. We obtain bounds for the observables of the first passage processes in quantum Markov chains by the Loschmidt echo, which quantifies the extent of irreversibility in quantum many-body systems. Considering a particular case, we show that the lower bound corresponds to the quantum Fisher information, which plays a fundamental role in uncertainty relations in quantum systems. Moreover, considering classical dynamics, our bound reduces to a thermodynamic uncertainty relation for classical first passage processes.
description: 10 pages, 5 figures
A Radiative Neutrino Mass Model in Dark Non-Abelian Gauge Symmetry
Creators: name: Nomura, Takaaki
name: Okada, Hiroshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss a model based on dark sector described by non-Abelian $SU(2)_D$ gauge symmetry where we introduce $SU(2)_L \times SU(2)_D$ bi-doublet vector-like leptons to generate active neutrino masses and kinetic mixing between $SU(2)_D$ and $U(1)_Y$ gauge fields at one-loop level. After spontaneous symmetry breaking of $SU(2)_D$, we have remnant $Z_4$ symmetry guaranteeing stability of dark matter candidates. We formulate neutrino mass matrix and related lepton flavor violating processes and discus dark matter physics estimating relic density. It is found that our model realize multicomponent dark matter scenario due to the $Z_4$ symmetry and relic density can be explained by gauge interactions with kinetic mixing effect.
description: 17 pages, 4 figures
Ematurga atomaria
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Ematurga
Ematurga atomaria

description: Ematurga atomaria (Linnaeus, 1758)
 Ourense: Fonte da Cova, 1 ♂, 31-V-2009, (g), (d).
  Se trata de un ejemplar aberrante que presenta sus alas, tanto por el anverso como por el reverso, de color anaranjado uniforme (Fig. 3), similar sino del todo igual al de los machos de Crocota tinctaria (H̡bner, 1799), especie que no puebla la Península Ibérica; compárese nuestra figura con las ilustraciones en Prout (1912-1916: lám. 24), Culot (1919-1920: lám. 69), Leraut (2009: 312), etc. Aunque la característica forma de sus antenas no deja lugar a confusión, procedimos a su determinación mediante análisis genital. Como es bien sabido, esta especie presenta una considerable variedad de formas individuales (aberraciones) entre las que destacan la f. unicoloraria Staudinger, 1871 (con sus alas de color marrón oscuro uniforme) y la f. ochrearia Rebel, 1910 (que las presenta de color ocráceo); aunque el colorido de este ejemplar no se corresponda exactamente con el de esta ̇ltima forma reseñada, consideramos que bien puede adscribirse a ella.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 265, DOI: 10.5281/zenodo.12714803
Genuine tripartite entanglement as a probe of quantum phase transitions in a spin-1 Heisenberg chain with single-ion anisotropy
Creators: name: Kam, Chon-Fai
name: Chen, Yang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the quantum phase transitions of spin-1 Heisenberg chains with an easy-axis anisotropy $Δ$ and a uniaxial single-ion anisotropy $D$ using a multipartite entanglement approach. The genuine tripartite entanglement between the spin blocks, measured by the tripartite qutrit hyperdeterminant, is calculated within the quantum renormalization group method. Using this approach, the phase boundaries between the topological Haldane, large-D and anti-ferromagnetic Néel phases are determined in the half $Δ-D$ plane with $Δ>0$. When the size of the spin blocks increases, the genuine tripartite entanglement between the blocks exhibits a nonzero plateau in the topological Haldane phase, and experiences abrupt drops at both the phase boundaries between the Haldane--large-D and Haldane--Néel phases, which justifies the usage of genuine multipartite entanglement as a probe of topological phases in spin systems.
Biston betularius
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Biston
Biston betularius

description: Biston betularius (Linnaeus, 1758)
 A Coruña: Playa Lago, 1 ♂, 22-VI-2014 (t). Lugo: Seoane, 1 ♂,  31-VII-2014 (l); supra Carbedo, 2  ♂♂, 1-IX-2014 (t).
  Nychioides andalusiaria Staudinger, 1892 Lugo: supra Carbedo, 1  ♂, 1-IX-2014 (g), (t).
  En Fernández Vidal (2013) dimos cuenta de la captura en territorio gallego de cinco ejemplares hembra del género Nychioides Lederer, 1853 que por la exacta coincidencia morfológica de sus genitalias (ginopigios) con las de notarioi Expósito, 2005 adscribimos a este taxón. Uno de ellos había sido recolectado en Moreda, a sólo 6 km de la localización del ejemplar (Fig. 1) que reportamos ahora. Comentábamos en dicho trabajo la controversia existente respecto a la consideración de cuatro de las cinco especies de este género presentes en la Península Ibérica como formas de un ̇nico taxón específico, o especies diferentes, así como acerca de la estricta alopatría de todos ellos, algo que se contraponía a haber nosotros encontrado ejemplares de notarioi en el área ibérica donde se suponía que sólo debía estar presente andalusiaria. Pero la genitalia (andropigio) de este ejemplar (Fig. 2) no ofrece duda alguna que se adscribe a andalusiaria; compárese nuestra ilustración con las presentadas en Redondo et al. (2009: 312) y Leraut (2009: 137). Si las pequeñas diferencias, nunca estructurales, entre las genitalias de estos taxones ya hacen sospechar que se tratan en realidad de formas de una sola especie (todo lo más dos) y asumiendo que son totalmente alopátricas, estimamos que notarioi es una subespecie de andalusiaria; así podría explicarse que la genitalia de nuestras hembras se corresponda con la de notarioi mientras que la de nuestro macho a andalusiaria; bien entendido que parece tan seguro como probable que al menos los ejemplares del Caurel (de Moreda y supra Carbedo) pertenecen a la misma población. A la espera de recolectar nuevo material parece lógico pues adscribir todo nuestro material gallego (el ̇nico reportado hasta ahora) a andalusiaria.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 264, DOI: 10.5281/zenodo.12714803
Synthesis and characterization of dendritic structures incorporating phosphorus, sulfur, and silicon
Creators: name: Padié, Clément
name: Hameau, Aurélien
name: Duhayon, Carine
name: Majoral, Jean-Pierre
name: Caminade, Anne-Marie
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences

description: Two new families of small phosphorus-containing dendrons, having as core either a phenol protected by a t-butyldimethylsilyl group or a terminal alkyne protected by a trimethylsilyl group have been synthesized. Both families comprise P, S, and Si (and other elements) in their structure. The structure of one of the smallest dendron, having a P(S)Cl2 terminal group, has been determined by X-ray crystallography, showing an almost planar arrangement of a large part of the structure. The P(S)Cl2 terminal group is particularly suitable for further functionalization, as illustrated by the grafting of amines, aldehydes, and dansyl derivatives. These functions were grafted thanks to the reactivity of amines and phenols in basic conditions, demonstrating the compatibility of these reactions with the presence of the protecting groups. Deprotection attempts proved to be difficult, in particular for the purification of the deprotected products. All compounds have been characterized at least by 1H, 13C, and 31P NMR.
Solving correlation clustering with QAOA and a Rydberg qudit system: a full-stack approach
Creators: name: Weggemans, Jordi R.
name: Urech, Alexander
name: Rausch, Alexander
name: Spreeuw, Robert
name: Boucherie, Richard
name: Schreck, Florian
name: Schoutens, Kareljan
name: Minář, Jiří
name: Speelman, Florian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study the correlation clustering problem using the quantum approximate optimization algorithm (QAOA) and qudits, which constitute a natural platform for such non-binary problems. Specifically, we consider a neutral atom quantum computer and propose a full stack approach for correlation clustering, including Hamiltonian formulation of the algorithm, analysis of its performance, identification of a suitable level structure for ${}^{87}{\rm Sr}$ and specific gate design. We show the qudit implementation is superior to the qubit encoding as quantified by the gate count. For single layer QAOA, we also prove (conjecture) a lower bound of $0.6367$ ($0.6699$) for the approximation ratio on 3-regular graphs. Our numerical studies evaluate the algorithm's performance by considering complete and Erdős-Rényi graphs of up to 7 vertices and clusters. We find that in all cases the QAOA surpasses the Swamy bound $0.7666$ for the approximation ratio for QAOA depths $p \geq 2$. Finally, by analysing the effect of errors when solving complete graphs we find that their inclusion severely limits the algorithm's performance.
description: 30+12 pages, 14 figures, accepted into Quantum
Kemtrognophos predotae
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Kemtrognophos
Kemtrognophos predotae

description: Kemtrognophos predotae (Schawerda, 1929)
  Lugo: supra Carbedo, 2  ♂♂, 1-IX-2014 (t).
  Rhopalognophos glaucinarius (H̡bner, 1799) Lugo: Alto do Couto, 1  ♂, 23-VIII-2014 (t).
 Segunda cita para Galicia. Sólo citada de su territorio en Fernández Vidal (2013) de Moreda, localidad cercana pero a menor altitud.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 266, DOI: 10.5281/zenodo.12714803
Judicial Framing of In-Custody Informers: Ontario Criminal Court Cases Over 30 Years
Creators: name: Giulione, Erica
Publisher: name: Université d'Ottawa / University of Ottawa
Year: 2020
Subjects: in-custody informers
jailhouse informants
wrongful convictions
miscarriages of justice
social constructionism
Ontario Crown Policy Manual

description: Wrongful conviction literature has highlighted many problems often associated with the use of in-custody informers as evidence in criminal trials (Campbell, 2018; Genua, 2006). Recently, scholars have attempted to learn more about in-custody informers in Canadian criminal trials by reviewing cases that use informant evidence (Beshley, 2017). This thesis explores the role of in-custody informers in Ontario criminal trials over a 30-year period, from 1987 to 2017. The research project conducted a content analysis of 28 cases, which were divided between those that occurred prior to the implementation of the Ontario Crown Policy Manual on in-custody informers (pre-1997) and those after its creation (post-1997). The analysis revealed that over time judges have become increasingly aware of the relationship between in-custody informant evidence and wrongful convictions. The research also found that the use of accomplice testimony has become more common in these cases over time. Using social constructionism as a conceptual framework helps to understand the role judges play in framing in-custody informers in practice, as well as possible explanations for the rise in accomplice testimony in these cases. From a wrongful conviction perspective, this thesis emphasizes the need to review the use of cooperating witness evidence more broadly to develop a more thorough understanding of the role of incentivized witness testimony in possible miscarriages of justice.
Extremely short H···H distances and intermolecular hydrogen-bonding patterns of dialkyl α-aryl-α-(diphenylmethylamino)methanephosphonates
Creators: name: Hudson, Harry R.
name: Czugler, Mátyás
name: Lee, Rosalind J.
name: Woodroffe, Thomas M.
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 60506 Virology
subject: Computational Biology

description: Single crystal X-ray diffraction studies of four N-benzhydryl protected diethyl α-amino-α-arylmethanephosphonates (aryl = phenyl, 1-naphthyl, 1-anthryl, and 1-pyrenyl) reveal several distinct types of hydrogen bonding, leading to the formation of (a) dimers containing two molecules of the same stereochemistry (SS or RR) in one case, (b) centrosymmetric dimers containing two enantiomeric molecules (RS) (both involving P=O···H–N interactions) in two crystals, and (c) in the anthryl derivative, a short intramolecular C–H···O=P contact distance but no involvement of the amino N–H. The anthryl derivative forms chains of molecules, with a possible interaction between phosphoryl oxygen and a phenyl hydrogen atom of one of the benzhydryl groups in an adjacent molecule. These molecules adopt a staggered conformation about the C–P bond, with the H atom of the chiral α-carbon atom approximately anti to the N–H. A further peculiarity is in the extremely short approaches of the “shoulder” H-atoms of the 1-naphthyl, 1-anthryl, and 1-pyrenyl moieties to the chiral α-carbon H atom at about 0.4–0.6 Å shorter than the sum of the van der Waals radii. In the 1-anthryl substituted crystal, a similar short approach to the N–H might be a reason for the vanishing N–H···O=P hydrogen bond.
Circuit complexity near critical points
Creators: name: Sood, Uday
name: Kruczenski, Martin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the Bose-Hubbard model in two and three spatial dimensions and numerically compute the quantum circuit complexity of the ground state in the Mott insulator and superfluid phases using a mean field approximation with additional quadratic fluctuations. After mapping to a qubit system, the result is given by the complexity associated with a Bogoliubov transformation applied to the reference state taken to be the mean field ground state. In particular, the complexity has peaks at the $O(2)$ critical points where the system can be described by a relativistic quantum field theory. Given that we use a gaussian approximation, near criticality the numerical results agree with a free field theory calculation. To go beyond the gaussian approximation we use general scaling arguments that imply that, as we approach the critical point $t\rightarrow t_c$, there is a non-analytic behavior in the complexity $c_2(t)$ of the form $|c_2(t) - c_2(t_c)| \sim |t-t_c|^{νd}$, up to possible logarithmic corrections. Here $d$ is the number of spatial dimensions and $ν$ is the usual critical exponent for the correlation length $ξ\sim|t-t_c|^{-ν}$. As a check, for $d=2$ this agrees with the numerical computation if we use the gaussian critical exponent $ν=\frac{1}{2}$. Finally, using AdS/CFT methods, we study higher dimensional examples and confirm this scaling argument with non-gaussian exponent $ν$ for strongly interacting theories that have a gravity dual.
description: 36 pages, 11 figures, Latex ; added additional references
Thalera fimbrialis
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Thalera
Thalera fimbrialis

description: Thalera fimbrialis (Scopoli, 1763)
  Lugo: supra Carbedo, 1  ♀, 24-VIII-2014 (t).
  Segunda cita para Galicia. Hasta ahora sólo se conocía de Seoane, localidad caureliana muy próxima a Carbedo (Fernández Vidal, 2013). Este ejemplar se corresponde a la f. ochracea Kolossow, 1936, que muestra tanto el anverso como el reverso alar de color ocre uniforme en vez de verde (Fig. 4); también muestra ausente la línea blanca antemedial del anverso de las alas anteriores, correspondiéndose por este otro carácter a la f. subobsoleta Lempke, 1967.
  Hemithea aestivaria (H̡bner, 1789) A Coruña: Playa Lago, 1  ♀, 22-VI-2014 (t); 1 ♂, 23-VI-2014 (t).
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 266, DOI: 10.5281/zenodo.12714803
Structure of cosmic web in non-linear regime: the nearest neighbour and spherical contact distributions
Creators: name: Fard, Mohammad Ansari
name: Baghkhani, Zahra
name: Ghodsi, Laya
name: Taamoli, Sina
name: Hassani, Farbod
name: Baghram, Shant
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In non-linear scales, the matter density distribution is not Gaussian. Consequently, the widely used two-point correlation function is not adequate anymore to capture the matter density field's entire behaviour. Among all statistics beyond correlation functions, the spherical contact (or equivalently void function), and nearest neighbour distribution function seem promising tools to probe matter distribution in non-linear regime. In this work, we use halos from cosmological N-body simulations, galaxy groups from the volume-limited galaxy group and central galaxies from mock galaxy catalogues, to compare the spherical contact with the nearest neighbour distribution functions. We also calculate the J-function (or equivalently the first conditional correlation function), for different samples. Moreover, we consider the redshift evolution and mass-scale dependence of statistics in the simulations and dependence on the magnitude of volume-limited samples in group catalogues as well as the mock central galaxies. The shape of the spherical contact probability distribution function is nearly skew-normal, with skewness and kurtosis being approximately 0.5 and 3, respectively. On the other hand, the nearest neighbour probability distribution function is nearly log-normal, with logarithmic skewness and kurtosis being approximately 0.1 and 2.5, respectively. Accordingly, the spherical contact distribution function probes larger scales compared to the nearest neighbour distribution function, which is influenced by details of structures. We also find a linear relation between the mean and variance of the spherical contact probability distribution function in simulations and mock galaxies, which could be used as a distinguishing probe of cosmological models.
description: 20 pages, 12 figures, 11 tables. Accepted for publication in Monthly Notices of the Royal Astronomical Society
Tri-branched gels: Rubbery materials with the lowest branching factor approach the ideal elastic limit
Creators: name: Fujiyabu, Takeshi
name: Sakumichi, Naoyuki
name: Katashima, Takuya
name: Liu, Chang
name: Mayumi, Koichi
name: Chung, Ung-il
name: Sakai, Takamasa
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Unlike hard materials such as metals and ceramics, rubbery materials can endure large deformations due to the large conformational degree of freedom of the crosslinked three-dimensional polymer network. However, the effect of the branching factor of the network on the ultimate mechanical properties of rubbery materials has not yet been clarified. This study shows that tri-branching, which entails the lowest branching factor, results in a large elastic deformation near the theoretical upper bound. This ideal elastic limit is realized by reversible strain-induced crystallization, providing on-demand reinforcement. The findings indicate that the polymer chain is highly orientated along the stretching axis, whereat enhanced reversible strain-induced crystallization is observed in the tri-branched and not in the tetra-branched network. A mathematical theory of structural rigidity is used to explain the difference in the chain orientation. Although tetra-branched polymers have been preferred since the development of vulcanization, these findings highlighting the merits of tri-branching will prompt a paradigm shift in the development of rubbery materials.
description: 20+3 pages, 4+5 figures; published version
Idaea incisaria
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Idaea
Idaea incisaria

description: Idaea incisaria (Staudinger, 1892)
 Ourense: Feces de Abaixo, 1 ♀, 3-IX-2010 (g), (l).
  Nueva para Galicia. Seġn el mapa presentado en Redondo et al. (2009: 134) está ausente de todo el cuadrante noroeste español pero sí está citada del de Portugal (Gerês) casi lindando con Galicia.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 267, DOI: 10.5281/zenodo.12714803
Arborescence of positive Thompson links
Creators: name: Aiello, Valeriano
name: Baader, Sebastian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: We show that the links associated with positive elements of the Thompson group $F$ coincide with the closures of bipartite arborescent tangles.
description: Accepted for publication in the Pacific Journal of Math
The synthesis and characterization of novel quinone–amine polymers from the reactions of 2,3-dichloro-1,4-naphthoquinone and polyoxypropylenediamines
Creators: name: Ayla, Sibel Sahinler
name: Bahar, Hakan
name: Yavuz, Senol
name: Hazer, Baki
name: Ibis, Cemil
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 60506 Virology
subject: FOS: Biological sciences

description: A series of novel N- and N,N'-bis(quinonyl)amines were synthesized from the reactions of 2,3-dichloro-1,4-naphthoquinone (1) and polyoxypropylenediamines. The novel quinone–amine polymers were treated with some thiols in next step and N,S- substituted compounds were obtained. The structures of the novel products were characterized by micro-analysis, 1H NMR, UV–VIS, 13C NMR, and MS. The electrochemical properties of some of the novel amine–quinone polymers derivatives were also investigated by cyclic voltammetry. The number of molecular weight (Mn) of polymer compounds was also determined by Gel Permeation Chromatography (GPC).
On estimating the cosmic molecular gas density from CO Line Intensity Mapping observations
Creators: name: Breysse, Patrick C.
name: Yang, Shengqi
name: Somerville, Rachel S.
name: Pullen, Anthony R.
name: Popping, Gergö
name: Maniyar, Abhishek S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The Millimeter-wave Intensity Mapping Experiment (mmIME) recently reported a detection of excess spatial fluctuations at a wavelength of 3 mm, which can be attributed to unresolved emission of several CO rotational transitions between $z\sim1-5$. We study the implications of this data for the high-redshift interstellar medium using a suite of state-of-the-art semianalytic simulations which have successfully reproduced many other sub-millimeter line observations across the relevant redshift range. We find that the semianalytic predictions are mildly in tension with the mmIME result, with a predicted CO power $\sim3.5σ$ below what was observed. We explore some simple modifications to the models which could resolve this tension. Increasing the molecular gas abundance at the relevant redshifts to $\sim10^8\ M_\odot\ \rm{Mpc}^{-3}$, a value well above that obtained from directly imaged sources, would resolve the discrepancy, as would assuming a CO-$H_2$ conversion factor $α_{\rm{CO}}$ of $\sim1.5\ M_{\odot}$ K$^{-1}$ $(\rm{km}/\rm{s})^{-1}$ pc$^{2}$, a value somewhat lower than is commonly assumed. We go on to demonstrate that these conclusions are quite sensitive to the detailed assumptions of our simulations, highlighting the need for more careful modeling efforts as more intensity mapping data become available.
description: 15 pages, 8 figures, submitted to ApJ
Preparation of the library of fluorescent aromatic aminophosphonate phenyl and benzyl esters
Creators: name: Michał Górny Vel Górniak
name: Paweł Kafarski
Publisher: name: Taylor & Francis
Year: 2016
Subjects: subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences

description: Classical hydrophosphonylation of Schiff bases have been used for the preparation of library of diphenyl and dibenzyl aromatic aminomethylphosphonates N-substituted with aromatic moieties. The reaction, although being capricious provided the desired products in satisfactory yields. When using harsh reaction conditions conversion of diphenyl esters into monophenyl ones was observed. On the other hand, the use of more delicate conditions resulted in lack of hydrophosphonylation. The fluorescence studies revealed that the obtained library could be used for the construction of diagnostic microarrays.
Extraction of autonomous quantum coherences
Creators: name: Slobodeniuk, Artur
name: Novotný, Tomáš
name: Filip, Radim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum coherence is an essential resource to gain advantage over classical physics and technology. Recently, it has been proposed that a low-temperature environment can induce quantum coherence of a spin without an external coherent pump. We address a critical question if such coherence is extractable by a weak coupling to an output system dynamically affecting back the spin-environment coupling. Describing the entire mechanism, we prove that such extraction is generically possible for output spins (also oscillators or fields) and, as well, in a fermionic analogue of such a process. We compare the internal spin coherence and output coherence over temperature and characteristic frequencies. The proposed optimal coherence extraction opens paths for the upcoming experimental tests with atomic and solid-state systems.
description: 45 pages, 17 figures, Accepted in "Quantum" 2022-03-31
Idaea calunetaria
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Idaea
Idaea calunetaria

description: Idaea calunetaria (Staudinger, 1859)
 Lugo: Alto do Couto, 1 ♂, 30-VIII-2014 (t).
 Hasta ahora de territorio gallego sólo se había citado de las localizaciones lucenses de Pista al Tres Obispos y Moreda (Fernández Vidal, 2010), así como de la orensana de Rozadais (Fernández Vidal, 2013).
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 267, DOI: 10.5281/zenodo.12714803
Idaea humiliata
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Idaea
Idaea humiliata

description: Idaea humiliata (Hufnagel, 1767)
 Lugo: Alto do Couto, 2 ♂♂, 30-VIII-2014 (t).
  Hasta ahora de territorio gallego sólo se había citado concretamente de la localidad lucense, muy próxima a ésta, de Moreda, así como de la orensana de Rozadais (Fernández Vidal, 2013). Está indicada con un punto en el noroeste de la provincia de A Coruña en los mapas presentados en Gastón & Redondo (2005: 54) y Redondo et al. (2009: 138).
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 267, DOI: 10.5281/zenodo.12714803
Scopula caricaria
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Scopula
Scopula caricaria

description: Scopula caricaria (Reutti, 1853)
 A Coruña: Playa Lago, 1 ♂, 16-V-2014 (g), (l), (ds), FRM .
 Ejemplar muy deteriorado del que sólo conservamos su preparación genital (ṅm. 2832 de nuestra colección). De territorio gallego sólo se ha citado de Cecebre (A Coruña) y Cabreiros (Lugo) en Fernández Vidal (2011).
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 268, DOI: 10.5281/zenodo.12714803
Cyclophora porata
Creators: name: Fernández Vidal, Eliseo H.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Geometridae
Cyclophora
Cyclophora porata

description: Cyclophora porata (Linnaeus, 1767)
  Lugo: supra Carbedo, 1  ♀, 24-VIII-2014 (t).
 Como es frecuente entre los ejemplares de la segunda generación, tiene las manchas oscuras del área marginal de sus alas anteriores muy desarrolladas.
description: Published as part of Fernández Vidal, Eliseo H., 2015, Nuevas adiciones a los geométridos de Galicia (España, N. O. Península Ibérica). (Lepidoptera: Geometridae)., pp. 261-276 in Arquivos Entomolóxicos 13 on page 268, DOI: 10.5281/zenodo.12714803