cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: ADCO, Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Cart. 177 (11 H 289), 197 folios, f. 0067
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2015
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Cartulaire de Cîteaux pour les domaines de Beaune (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0067, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de Cîteaux pour les possessions d’Izeure (XVe siècle), Archives départementales de la Côte-d'Or, Cart. 177 (11 H 289), 197 folios, f. 0067, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
PyTensor: A Python based Tensor Library
Creators: name: Yoo, Ji Oh
name: Aravind  Ramanathan
name: Langmead, Christopher J.
Publisher: name: Carnegie Mellon University
Year: 2001
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Multi-dimensional (or multi-way) analysis have evinced considerable interest within the datamining community. In this technical report, we describe the development and implementation of a python based library to perform multi-way analysis. Our results show that the python implementation runs comparable to the MATLAB implementation. The implementation is available from http://pytensor.googlecode.com/.
Lyphira natalensis Galil 2009
Creators: name: Galil, Bella S.
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Leucosiidae
Lyphira
Lyphira natalensis

description: Lyphira natalensis n. sp
(Fig. 15)
Philyra globulosa – Barnard 1947: 374, 1950: 383, fig. 72k-n. — Kensley 1981: 39.
TYPE MATERIAL. — Holotype: South Africa. Off Natal, between Durban and St. Lucia, 3-20 m, V.1948, id. K. H. Barnard as P. globulosa, 1 ♂ cl 13.7 mm (SAM A39543).
Paratypes: same data, 1 ♂ cl 13.2 mm, 1 ♀ cl 12.2 mm (SAM A39543). — Off Natal, 1 ♂ cl 16.7 mm (SAM A15284). — Off Natal, II.1989, coll. T. Forbes, id. W. Emmerson as P. globosa, 1 ♂ cl 14.8 mm (SAM A45404).
ETYMOLOGY. — After the type location, Natal province, South Africa.
DISTRIBUTION. — Known only from the type locality, Natal, South Africa.
DESCRIPTION
Dorsal surface of carapace bearing closely-spaced minute granules; hepatic, branchial and intestinal regions bear slightly larger, perliform granules; intestinal region slightly tumescent. Frontal margin minutely granulate. Circumference of carapace behind front irregularly beaded, granules variable in size. Anterior margin of epistome medially notched, emargination bound by prominent inner angles of afferent branchial canals. External maxillipeds minutely granulate, exopod narrowly oval. Pterygostomian region prominently granulate. Anterolateral margin sinuous, posterolateral margin arcuate. Thoracic sternites granulate. Anterior margin of abdominal sulcus in both male and female specimens prominently granulate. Fused male abdominal segments 2-6 in male bearing granulate basal knobs separated by concavity; subterminal denticle bent posteriorly. Margins of fused abdominal segments in female granulate, prominently granulate areas laterobasally. Cheliped merus longer than carapace in adult male; granulate, granules decreasing in size distally. Carpus with row of granules on inner margin; patch of minute granules distally on upper margin. Propodus lenticular, minutely granulate. Fingers fluted, minutely granulate; inner margin of pollex bearing large triangular dentiform tubercle proximally. Granulation in female specimens less prominent. Merus of first pereiopod bearing line of granules ventrally; meri of pereiopods 2-4 bear stripe of minute granules along ventral margin; carpi and propodi smooth. Male first pleopod with apical process flattened, squat, distally rounded.
REMARKS
Barnard (1950: 383, 384, fig. 72 l) noted the narrower shape of the external maxilliped exopod in the South African specimens, as well as the lesser granulation of carapace and chelipeds.Indeed, both characters, and the proportionally longer chelipeds in adult males, easily separate L. natalensis n. sp. from its congeners.
description: Published as part of Galil, Bella S., 2009, An examination of the genus Philyra Leach, 1817 (Crustacea, Decapoda, Leucosiidae) with descriptions of seven new genera and six new species, pp. 279-320 in Zoosystema 31 (2) on page 302, DOI: 10.5252/z2009n2a4, http://zenodo.org/record/5399261
Joint Spatio-Temporal Modeling for the Semantic Change Detection in Remote Sensing Images
Creators: name: Ding, Lei
name: Zhang, Jing
name: Zhang, Kai
name: Guo, Haitao
name: Liu, Bing
name: Bruzzone, Lorenzo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Semantic Change Detection (SCD) refers to the task of simultaneously extracting the changed areas and the semantic categories (before and after the changes) in Remote Sensing Images (RSIs). This is more meaningful than Binary Change Detection (BCD) since it enables detailed change analysis in the observed areas. Previous works established triple-branch Convolutional Neural Network (CNN) architectures as the paradigm for SCD. However, it remains challenging to exploit semantic information with a limited amount of change samples. In this work, we investigate to jointly consider the spatio-temporal dependencies to improve the accuracy of SCD. First, we propose a Semantic Change Transformer (SCanFormer) to explicitly model the 'from-to' semantic transitions between the bi-temporal RSIs. Then, we introduce a semantic learning scheme to leverage the spatio-temporal constraints, which are coherent to the SCD task, to guide the learning of semantic changes. The resulting network (SCanNet) significantly outperforms the baseline method in terms of both detection of critical semantic changes and semantic consistency in the obtained bi-temporal results. It achieves the SOTA accuracy on two benchmark datasets for the SCD.
Hermite spectral method with hyperbolic cross approximations to high-dimensional parabolic PDEs
Creators: name: Luo, Xue
name: Yau, Stephen S. -T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: 65M70, 65J10, 35K15

description: It is well-known that sparse grid algorithm has been widely accepted as an efficient tool to overcome the "curse of dimensionality" in some degree. In this note, we first give the error estimate of hyperbolic cross (HC) approximations with generalized Hermite functions. The exponential convergence in both regular and optimized hyperbolic cross approximations has been shown. Moreover, the error estimate of Hermite spectral method to high-dimensional linear parabolic PDEs with HC approximations has been investigated in the properly weighted Korobov spaces. The numerical result verifies the exponential convergence of this approach.
description: 23 pages, 4 figures, 2 tables
Push-Manipulation of Complex Passive Mobile Objects using Experimentally Acquired Motion Models
Creators: name: Mericli, Tekin
name: Veloso, Manuela M.
name: H. Levent  Akin
Publisher: name: Carnegie Mellon University
Year: 1987
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: In a realistic mobile push-manipulation scenario, it becomes non-trivial and infeasible to build analytical models that will capture the complexity of the interactions between the environment, each of the objects, and the robot as the variety of objects to be manipulated increases. We present an experience-based push-manipulation approach that enables the robot to acquire experimental models regarding how pushable real world objects with complex 3D structures move in response to various pushing actions. These experimentally acquired models can then be used either (1) for trying to track a collision-free guideline path generated for the object by reiterating pushing actions that result in the best locally-matching object trajectories until the goal is reached, or (2) as building blocks for constructing achievable push plans via a Rapidly-exploring Random Trees variant planning algorithm we contribute and executing them by reiterating the corresponding trajectories. We extensively experiment with these two methods in a 3D simulation environment and demonstrate the superiority of the achievable planning and execution concept through safe and successful push-manipulation of a variety of passively mobile pushable objects. Additionally, our preliminary tests in a real world scenario, where the robot is asked to arrange a set of chairs around a table through achievable push-manipulation, also show promising results despite the increased perception and action uncertainty, and verify the validity of our contributed method.
AdS-QCD quark-antiquark potential, meson spectrum and tetraquarks
Creators: name: Carlucci, M. V.
name: Giannuzzi, F.
name: Nardulli, G.
name: Pellicoro, M.
name: Stramaglia, S.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: AdS/QCD correspondence predicts the structure of quark-antiquark potential in the static limit. We use this piece of information together with the Salpeter equation (Schrödinger equation with relativistic kinematics) and a short range hyperfine splitting potential to determine quark masses and the quark potential parameters from the meson spectrum. The agreement between theory and experimental data is satisfactory provided one considers only mesons comprising at least one heavy quark. We use the same potential (in the one-gluon-exchange approximation) and these data to estimate constituent diquark masses. Using these results as an input we compute tetraquark masses using a diquark-antidiquark model. The masses of the states X(3872) or Y(3940) are predicted rather accurately. We also compute tetraquark masses with open charm and strangeness. Our result is that tetraquark candidates such as D_s(2317), D_s(2457) or X(2632) can hardly be interpreted as diquark-antidiquark states within the present approach.
description: 15 pages, 4 figures
Enhancing Detection of Topological Order by Local Error Correction
Creators: name: Cong, Iris
name: Maskara, Nishad
name: Tran, Minh C.
name: Pichler, Hannes
name: Semeghini, Giulia
name: Yelin, Susanne F.
name: Choi, Soonwon
name: Lukin, Mikhail D.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: The exploration of topologically-ordered states of matter is a long-standing goal at the interface of several subfields of the physical sciences. Such states feature intriguing physical properties such as long-range entanglement, emergent gauge fields and non-local correlations, and can aid in realization of scalable fault-tolerant quantum computation. However, these same features also make creation, detection, and characterization of topologically-ordered states particularly challenging. Motivated by recent experimental demonstrations, we introduce a new paradigm for quantifying topological states -- locally error-corrected decoration (LED) -- by combining methods of error correction with ideas of renormalization-group flow. Our approach allows for efficient and robust identification of topological order, and is applicable in the presence of incoherent noise sources, making it particularly suitable for realistic experiments. We demonstrate the power of LED using numerical simulations of the toric code under a variety of perturbations. We subsequently apply it to an experimental realization, providing new insights into a quantum spin liquid created on a Rydberg-atom simulator. Finally, we extend LED to generic topological phases, including those with non-abelian order.
description: Corrected minor typos. Added new results on generalizations to non-abelian topological phases, and connections between LED and topological entanglement negativity
Observable Consequences of Planet Formation Models in Systems with Close-in Terrestrial Planets
Creators: name: Raymond, Sean N.
name: Barnes, Rory
name: Mandell, Avi M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: To date, two planetary systems have been discovered with close-in, terrestrial-mass planets (< 5-10 Earth masses). Many more such discoveries are anticipated in the coming years with radial velocity and transit searches. Here we investigate the different mechanisms that could form "hot Earths" and their observable predictions. Models include: 1) in situ accretion; 2) formation at larger orbital distance followed by inward "type 1" migration; 3) formation from material being "shepherded" inward by a migrating gas giant planet; 4) formation from material being shepherded by moving secular resonances during dispersal of the protoplanetary disk; 5) tidal circularization of eccentric terrestrial planets with close-in perihelion distances; and 6) photo-evaporative mass loss of a close-in giant planet. Models 1-4 have been validated in previous work. We show that tidal circularization can form hot Earths, but only for relatively massive planets (> 5 Earth masses) with very close-in perihelion distances (< 0.025 AU), and even then the net inward movement in orbital distance is at most only 0.1-0.15 AU. For planets of less than about 70 Earth masses, photo-evaporation can remove the planet's envelope and leave behind the solid core on a Gyr timescale, but only for planets inside 0.025-0.05 AU. Using two quantities that are observable by current and upcoming missions, we show that these models each produce unique signatures, and can be observationally distinguished. These observables are the planetary system architecture (detectable with radial velocities, transits and transit-timing) and the bulk composition of transiting close-in terrestrial planets (measured by transits via the planet's radius).
description: Accepted to MNRAS. 14 pages, 4 figures, 1 table
Provisioning a Virtual Private Network: A Network Design problem for Multicommodity flows
Creators: name: Gupta, Anupam
name: Kleinberg, John
name: Kumar, Amit
name: Rastogi, Rajeev
name: Bulent  Yener
Publisher: name: Carnegie Mellon University
Year: 1983
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Consider a setting in which a group of nodes, situated in a large underlying network, wishes to reserve bandwidth on which to support communication. Virtual private networks (VPNs) are services that support such a construct; rather than building a new physical network on the group of nodes that must be connected, bandwidth in the underlying network is reserved for communication within the group, forming a virtual “sub-network.”Provisioning a virtual private network over a set off terminals gives rise to the following general network design problem. We have bounds on the cumulative amount of traffic each terminal can send and receive; we must choose a path for each pair of terminals, and a bandwidth allocation for each edge of the network, so that any traffic matrix consistent with the given upper bounds can be feasibly routed. Thus, we are seeking to design a network that can support a continuum of possible traffic scenarios.We provide optimal and approximate algorithms for several variants of this problem, depending on whether the traffic matrix is required to be symmetric, and on whether the designed network is required to be a tree (a natural constraint in a number of basic applications). We also establish a relation between this collection of network design problems and a variant of the facility location problem introduced by Karger and Minkoff; we extend their results by providing a stronger approximation algorithm for this latter problem.
On the LHC sensitivity for non-thermalised hidden sectors
Creators: name: Kahlhoefer, Felix
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show under rather general assumptions that hidden sectors that never reach thermal equilibrium in the early Universe are also inaccessible for the LHC. In other words, any particle that can be produced at the LHC must either have been in thermal equilibrium with the Standard Model at some point or must be produced via the decays of another hidden sector particle that has been in thermal equilibrium. To reach this conclusion, we parametrise the cross section connecting the Standard Model to the hidden sector in a very general way and use methods from linear programming to calculate the largest possible number of LHC events compatible with the requirement of non-thermalisation. We find that even the HL-LHC cannot possibly produce more than a few events with energy above 10 GeV involving states from a non-thermalised hidden sector.
description: 7 pages, 2 figures, comments welcome
Proving the Correctness of Coroutines without History Variables
Creators: name: Clarke, Edmund M
Publisher: name: Carnegie Mellon University
Year: 1985
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We examine the question of whether history variables are necessary in formal proofs of correctness for coroutines. History variables are special variables, which are added to a program to facilitate its proof by recording the sequence of states reached by the program during a computation; after the proof has been completed the history variables may be deleted. The use of such variables in correctness proofs was first suggested by Clint [CL73] in a paper entitled "Program Proving: Coroutines;" subsequently, history variables have been used by Owicki [OW76a] and Howard [HO75] in verifying concurrent programs and by Apt [APT77] in verifying sequential programs. We argue that recording the entire history of a computation in a single set of variables can actually complicate a correctness proof and should be avoided if possible. We propose a modification of Clint's axiom system and a strategy for constructing proofs that eliminates the need for history variables in verifying simple coroutines. Examples (including Clint's program "Histo") are given to illustrate this technique of verifying coroutines, and our axiom system is shown to be sound and relatively complete with respect to an operational semantics for coroutines. Finally, we discuss extensions of the coroutine concept for which history variables do appear to be needed; we also discuss the question of whether such variables are necessary in verifying concurrent programs.
Quantum Clustering with k-Means: a Hybrid Approach
Creators: name: Poggiali, Alessandro
name: Berti, Alessandro
name: Bernasconi, Anna
name: Del Corso, Gianna M.
name: Guidotti, Riccardo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Quantum computing is a promising paradigm based on quantum theory for performing fast computations. Quantum algorithms are expected to surpass their classical counterparts in terms of computational complexity for certain tasks, including machine learning. In this paper, we design, implement, and evaluate three hybrid quantum k-Means algorithms, exploiting different degree of parallelism. Indeed, each algorithm incrementally leverages quantum parallelism to reduce the complexity of the cluster assignment step up to a constant cost. In particular, we exploit quantum phenomena to speed up the computation of distances. The core idea is that the computation of distances between records and centroids can be executed simultaneously, thus saving time, especially for big datasets. We show that our hybrid quantum k-Means algorithms can be more efficient than the classical version, still obtaining comparable clustering results.
title: Fiche Module CESU "Lobbying"
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Formation sur le "Lobbying", réalisée parKarin BOHR JANKOWSKI, consultante Bruxelles (CERIC, Aix).
Abrus Dai & Zhang 2002
Creators: name: Huang, Yihong
name: Tang, Liuhong
name: Huang, Yingying
name: Webb, Michael D.
name: Duan, Yani
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Abrus

description: Abrus Dai & Zhang, 2002
Abrus Dai & Zhang, 2002: 304
(Type species: Abrus hengshanensis Dai & Zhang, 2002).
Included species:
anlongensis Chen, Yang & Li, 2012: 34.
bambusanus Chen, Yang & Li, 2012: 35.
bifurcatus Dai & Zhang, 2002: 310.
biprocessus Li, 2024: 270.
breviolus Dai & Zhang, 2008: 46.
brevis Dai & Zhang, 2002: 306.
concavelus Li & Wang, 2006: 841.
coneus Dai & Zhang, 2002: 311.
damingshanensis Xing & Li, 2014: 104.
daozhenensis Chen, Yang & Li, 2012: 45.
expansivus Xing & Li, 2014: 106.
graciaedeagus Li, 2024: 270.
hengshanensis Dai & Zhang, 2002: 305.
huangi Dai & Zhang, 2002: 307.
langshanensis Yang & Chen, 2013: 86.
leigongshanesis Li & Wang, 2006: 840.
wuyiensis Dai & Zhang, 2002: 309.
xishuiensis Yang & Chen, 2013: 84.
yunshanensis Chen, Yang & Li, 2012: 48.
description: Published as part of Huang, Yihong, Tang, Liuhong, Huang, Yingying, Webb, Michael D. & Duan, Yani, 2025, Two new bamboo feeding leafhopper species of the subfamily Deltocephalinae (Hemiptera: Cicadellidae) from China, pp. 287-304 in Zootaxa 5588 (2) on page 298, DOI: 10.11646/zootaxa.5588.2.5, http://zenodo.org/record/14896497
Black hole variability and the star formation-AGN connection: Do all star-forming galaxies host an AGN?
Creators: name: Hickox, Ryan C.
name: Mullaney, James R.
name: Alexander, David M.
name: Chen, Chien-Ting J.
name: Civano, Francesca M.
name: Goulding, Andy D.
name: Hainline, Kevin N.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We investigate the effect of active galactic nucleus (AGN) variability on the observed connection between star formation and black hole accretion in extragalactic surveys. Recent studies have reported relatively weak correlations between observed AGN luminosities and the properties of AGN hosts, which has been interpreted to imply that there is no direct connection between AGN activity and star formation. However, AGNs may be expected to vary significantly on a wide range of timescales (from hours to Myr) that are far shorter than the typical timescale for star formation (>~100 Myr). This variability can have important consequences for observed correlations. We present a simple model in which all star-forming galaxies host an AGN when averaged over ~100 Myr timescales, with long-term average AGN accretion rates that are perfectly correlated with the star formation rate (SFR). We show that reasonable prescriptions for AGN variability reproduce the observed weak correlations between SFR and L_AGN in typical AGN host galaxies, as well as the general trends in the observed AGN luminosity functions, merger fractions, and measurements of the average AGN luminosity as a function of SFR. These results imply there may be a tight connection between AGN activity and SFR over galaxy evolution timescales, and that the apparent similarities in rest-frame colors, merger rates, and clustering of AGNs compared to "inactive" galaxies may be due primarily to AGN variability. The results provide motivation for future deep, wide extragalactic surveys that can measure the distribution of AGN accretion rates as a function of SFR.
description: 11 pages, 7 figures, ApJ in press; v3: minor revisions; model output available at http://www.dartmouth.edu/~hickox/sfagn.php
Cluster formation in nuclear reactions from mean-field inhomogeneities
Creators: name: Napolitani, P.
name: Colonna, M.
name: Mancini-Terracciano, C.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Perturbing fluids of neutrons and protons (nuclear matter) may lead, as the most catastrophic effect, to the rearrangement of the fluid into clusters of nucleons. A similar process may occur in a single atomic nucleus undergoing a violent perturbation, like in heavy-ion collisions tracked in particle accelerators at around 30 to 50 MeV per nucleon: in this conditions, after the initial collision shock, the nucleus expands and then clusterises into several smaller nuclear fragments. Microscopically, when violent perturbation are applied to nuclear matter, a process of clusterisation arises from the combination of several fluctuation modes of large-amplitude where neutrons and protons may oscillate in phase or out of phase. The imposed perturbation leads to conditions of instability, the wavelengths which are the most amplified have sizes comparable to small atomic nuclei. We found that these conditions, explored in heavy-ion collisions, correspond to the splitting of a nucleus into fragments ranging from Oxygen to Neon in a time interval shorter than one zeptosecond (10$^{-21}$s). From the out-of-phase oscillations of neutrons and protons another property arises, the smaller fragments belonging to a more volatile phase get more neutron enriched: in the heavy-ion collision case this process, called distillation, reflects in the isotopic distributions of the fragments. The resulting dynamical description of heavy-ion collisions is an improvement with respect to more usual statistical approaches, based on the equilibrium assumption. It allows in fact to characterise also the very fast early stages of the collision process which are out of equilibrium. Such dynamical description is the core of the Boltzmann-Langevin One Body (BLOB) model, which unifies in a common description fluctuations in nuclear matter and the disintegration of nuclei into nuclear fragments.
description: Contribution to the symposium "Nuclear Reactions on Nucleons and Nuclei", Messina (Italy), October 25-26, 2017
Quantized Skyrmions from SU(4) Weight Diagrams
Creators: name: Halcrow, C. J.
name: Manton, N. S.
name: Rawlinson, J. I.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Starting from solutions of the lightly-bound Skyrme model, we construct many new Skyrmion solutions of the standard Skyrme model with tetrahedral or octahedral symmetry. These solutions are closely related to weight diagrams of the group SU(4), which enables us to systematically derive some geometric and energetic properties of the Skyrmions, up to baryon number 85. We discuss the rigid body quantization of these Skyrmions, and compare the results with properties of a selection of observed nuclei.
description: 31 pages, 5 figures
title: Candidature projet Conversions religieuses en Méditerranée 2012
Creators: name: IDEMEC (UMR 7307)/CNE (UMR 8562)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2019

description: Projet Les conversions religieuses en Méditerranée, porté par Katia Boissevain (IDEMEC) et Loïc Lepape (Centre Norbert Elias), en 2012
Protocol implementation on the Nectar communication processor
Creators: name: Cooper, Eric C.
Publisher: name: Carnegie Mellon University
Year: 2003
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "We have built a high-speed local-area network called Nectar that uses programmable communication processors as host interfaces. In contrast to most protocol engines, our communication processors have a flexible runtime system that supports multiple transport protocols as well as application-specific activities. In particular, we have implemented the TCP/IP protocol suite and Nectar-specific communication protocols on the communication processor. The Nectar network currently has 25 hosts and has been in use for over a year. The flexibility of our communication processor design does not compromise its performance.The latency of a remote procedure call between application tasks executing on two Nectar hosts is less than 500 [mu]sec. The same tasks can obtain a throughput of 28 Mbit/sec using either TCP/IP or Nectar-specific transport protocols. This throughput is limited by the VME bus that connects a host and its communication processor. Application tasks executing on two communication processors can obtain 90 Mbit/sec of the possible 100 Mbit/sec physical bandwidth using Nectar-specific transport protocols."
Branchana Li 2024
Creators: name: Huang, Yihong
name: Tang, Liuhong
name: Huang, Yingying
name: Webb, Michael D.
name: Duan, Yani
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Cicadellidae
Branchana

description: Branchana Li, 2024
Branchana Li, 2024: 271
(Type species: Branchana xanthota Li, 2024).
Included species:
xanthota Li, 2024: 271.
description: Published as part of Huang, Yihong, Tang, Liuhong, Huang, Yingying, Webb, Michael D. & Duan, Yani, 2025, Two new bamboo feeding leafhopper species of the subfamily Deltocephalinae (Hemiptera: Cicadellidae) from China, pp. 287-304 in Zootaxa 5588 (2) on page 299, DOI: 10.11646/zootaxa.5588.2.5, http://zenodo.org/record/14896497
Nonlinear structure formation in the Cubic Galileon gravity model
Creators: name: Barreira, Alexandre
name: Li, Baojiu
name: Hellwing, Wojciech A.
name: Baugh, Carlton M.
name: Pascoli, Silvia
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We model the linear and nonlinear growth of large scale structure in the Cubic Galileon gravity model, by running a suite of N-body cosmological simulations using the {\tt ECOSMOG} code. Our simulations include the Vainshtein screening effect, which reconciles the Cubic Galileon model with local tests of gravity. In the linear regime, the amplitude of the matter power spectrum increases by $\sim 25%$ with respect to the standard $Λ$CDM model today. The modified expansion rate accounts for $\sim 20%$ of this enhancement, while the fifth force is responsible for only $\sim 5%$. This is because the effective unscreened gravitational strength deviates from standard gravity only at late times, even though it can be twice as large today. In the nonlinear regime ($k \gtrsim 0.1 h\rm{Mpc}^{-1}$), the fifth force leads to only a modest increase ($\lesssim 8%$) in the clustering power on all scales due to the very efficient operation of the Vainshtein mechanism. Such a strong effect is typically not seen in other models with the same screening mechanism. The screening also results in the fifth force increasing the number density of halos by less than 10%, on all mass scales. Our results show that the screening does not ruin the validity of linear theory on large scales which anticipates very strong constraints from galaxy clustering data. We also show that, whilst the model gives an excellent match to CMB data on small angular scales ($l \gtrsim 50$), the predicted integrated Sachs-Wolf effect is in tension with Planck/WMAP results.
description: 16 pages, 5 figures and 2 tables; The latest version corrects small typos in equations that do not affect the results
From the Icosahedron to E8
Creators: name: Baez, John C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: History and Overview (math.HO)
subject: Mathematical Physics (math-ph)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: The regular icosahedron is connected to many exceptional objects in mathematics. Here we describe two constructions of the $\mathrm{E}_8$ lattice from the icosahedron. One uses a subring of the quaternions called the "icosians", while the other uses du Val's work on the resolution of Kleinian singularities. Together they link the golden ratio, the quaternions, the quintic equation, the 600-cell, and the Poincare homology 3-sphere. We leave it as a challenge to the reader to find the connection between these two constructions.
description: 9 pages LaTeX
A 1.3 cm wavelength radio flare from a deeply embedded source in the Orion BN/KL region
Creators: name: Forbrich, Jan
name: Menten, Karl M.
name: Reid, Mark J.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Aims: Our aim was to measure and characterize the short-wavelength radio emission from young stellar objects (YSOs) in the Orion Nebula Cluster and the BN/KL star-forming region. Methods: We used the NRAO Very Large Array at a wavelength of 1.3 cm and we studied archival X-ray, infrared, and radio data. Results: During our observation, a strong outburst (flux increasing >10 fold) occurred in one of the 16 sources detected at a wavelength of 1.3cm, while the others remained (nearly) constant. This source does not have an infrared counterpart, but has subsequently been observed to flare in X-rays. Curiously, a very weak variable double radio source was found at other epochs near this position, one of whose components is coincident with it. A very high extinction derived from modeling the X-ray emission and the absence of an infrared counterpart both suggest that this source is very deeply embedded.
description: 7 pages, 5 figures, accepted for publication in A&A
Gapped Symmetry Preserving Surface-State for the Electron Topological Insulator
Creators: name: Wang, Chong
name: Potter, Andrew C.
name: Senthil, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: It is well known that the 3D electronic topological insulator (TI) with charge-conservation and time-reversal symmetry cannot have a trivial insulating surface that preserves symmetry. It is often implicitly assumed that if the TI surface preserves both symmetries then it must be gapless. Here we show that it is possible for the TI surface to be both gapped and symmetry-preserving, at the expense of having surface-topological order. In contrast to analogous bosonic topological insulators, this symmetric surface topological order is intrinsically non-Abelian. We show that the surface-topological order provides a complete non-perturbative definition of the electron TI that transcends a free-particle band-structure picture, and could provide a useful perspective for studying strongly correlated topological Mott insulators.
description: 12 pages, 2 figures, (published version)
Artificial Intelligence for Health Message Generation: Theory, Method, and an Empirical Study Using Prompt Engineering
Creators: name: Lim, Sue
name: Schmälzle, Ralf
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: This study introduces and examines the potential of an AI system to generate health awareness messages. The topic of folic acid, a vitamin that is critical during pregnancy, served as a test case. Using prompt engineering, we generated messages that could be used to raise awareness and compared them to retweeted human-generated messages via computational and human evaluation methods. The system was easy to use and prolific, and computational analyses revealed that the AI-generated messages were on par with human-generated ones in terms of sentiment, reading ease, and semantic content. Also, the human evaluation study showed that AI-generated messages ranked higher in message quality and clarity. We discuss the theoretical, practical, and ethical implications of these results.
description: 26 pages including references, 3 figures
Temperature gradient driven heat flux closure in fluid simulations of collisionless reconnection
Creators: name: Allmann-Rahn, Florian
name: Trost, Thomas
name: Grauer, Rainer
Publisher: name: arXiv
Year: 2018
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Recent efforts to include kinetic effects in fluid simulations of plasmas have been very promising. Concerning collisionless magnetic reconnection, it has been found before that damping of the pressure tensor to isotropy leads to good agreement with kinetic runs in certain scenarios. An accurate representation of kinetic effects in reconnection was achieved in a study by Wang et al. (Phys. Plasmas, volume 22, 2015, 012108) with a closure derived from earlier work by Hammett and Perkins (PRL, volume 64, 1990, 3019). Here, their approach is analyzed on the basis of heat flux data from a Vlasov simulation. As a result, we propose a new local closure in which heat flux is driven by temperature gradients. That way, a more realistic approximation of Landau damping in the collisionless regime is achieved. Previous issues are addressed and the agreement with kinetic simulations in different reconnection setups is improved significantly. To the authors' knowledge, the new fluid model is the first to perform well in simulations of the coalescence of large magnetic islands.
description: 14 pages, 7 figures
Sterile neutrinos after the first MiniBooNE results
Creators: name: Maltoni, Michele
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In view of the recent results from the MiniBooNE experiment we revisit the global neutrino oscillation fit to short-baseline neutrino data by adding one, two or three sterile neutrinos with eV-scale masses to the three Standard Model neutrinos. We find that four-neutrino oscillations of the (3+1) type, which have been only marginally allowed before the recent MiniBooNE results, become even more disfavored with the new data. In the framework of so-called (3+2) five-neutrino mass schemes the MiniBooNE results can be nicely reconciled with the LSND appearance evidence thanks to the possibility of CP violation available in such oscillation schemes; however, the tension between appearance and disappearance experiments represents a serious problem in (3+2) schemes, so that these models are ultimately not viable. This tension remains also when a third sterile neutrino is added, and we do not find a significant improvement of the global fit in a (3+3) scheme.
description: 5 pages, LaTeX file using jpconf style, 3 figures included. Proceedings of "The 2007 Europhysics Conference on High Energy Physics", Manchester, England, July 19-25, 2007. Typos corrected
Gravitoelectromagnetic coupled perturbations and quasinormal modes of a charged black hole with scalar hair
Creators: name: Guo, Wen-Di
name: Tan, Qin
name: Liu, Yu-Xiao
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: From the quantum point of view, singularity should not exist. Recently, Bah and Heidmann constructed a five-dimensional singularity free topology star/black hole [Phys. Rev. Lett. 126, 151101 (2021)]. By integrating the extra dimension, a four-dimensional static spherical black hole with a magnetic charge and scalar hair can be obtained. In this paper, we study the quasinormal modes (QNMs) of the magnetic field and gravitational field on the background of this four-dimensional charged black hole with scalar hair. The odd parity of the gravitational perturbations couples with the even parity of the magnetic field perturbations. Two coupled second-order derivative equations are obtained. Using the matrix-valued direct integration method, we obtain the fundamental QNM frequencies numerically. The effect of the magnetic charge on the QNMs is studied. The differences of the frequencies of the fundamental QNMs between the charged black hole with scalar hair and the Reissner-Norström black hole are very small for the angular number $l=2$. However, some new interesting results are found for higher angular number.
description: 10 pages, 3 figures, 2 tables, some mistakes have been corrected
Lagrangian structures on mapping stacks and semi-classical TFTs
Creators: name: Calaque, Damien
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Mathematical Physics (math-ph)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We extend a recent result of Pantev-Toen-Vaquie-Vezzosi, who constructed shifted symplectic structures on derived mapping stacks having a Calabi-Yau source and a shifted symplectic target. Their construction gives a clear conceptual framework for the so-called AKSZ formalism. We extend the PTVV construction to derived mapping stacks with boundary conditions, which is required in most applications to quantum field theories (see e.g. the work of Cattaneo-Felder on the Poisson sigma model, and the recent work of Cattaneo-Mnev-Reshetikhin). We provide many examples of Lagrangian and symplectic structures that can be recovered in this way. We finally give an application to topological field theories (TFTs). We expect that our approach will help to rigorously constuct a 2 dimensional TFT introduced by Moore and Tachikawa. A subsequent paper will be devoted to the construction of fully extended TFTs (in the sense of Baez-Dolan and Lurie) from mapping stacks.
description: 20 pages. Revised version: references added, subsubsection 3.2.1 expanded, a mistake has been corrected in the discussion of internal fusion (now appearing as Example 4.7)
Hints of (trans-Planckian) asymptotic freedom in semiclassical cosmology
Creators: name: Appignani, Corrado
name: Casadio, Roberto
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We employ the semiclassical approximation to the Wheeler-DeWitt equation in the spatially flat de Sitter Universe to investigate the dynamics of a minimally coupled scalar field near the Planck scale. We find that, contrary to naive intuition, the effects of quantum gravitational fluctuations become negligible and the scalar field states asymptotically approach plane-waves at very early times. These states can then be used as initial conditions for the quantum states of matter to show that each mode essentially originated in the minimum energy vacuum. Although the full quantum dynamics cannot be solved exactly for the case at hand, our results can be considered as supporting the general idea of asymptotic safety in quantum gravity.
description: 11 pages, 2 figures; replaced to match content of published version
Shadow of a charged black hole with scalar hair
Creators: name: Guo, Wen-Di
name: Wei, Shao-Wen
name: Liu, Yu-Xiao
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Seeking singularity free solutions are important for further understanding black holes in quantum level. Recently, a five-dimensional singularity free black hole/topological star was constructed [Phys. Rev. Lett. 126, 151101 (2021)]. Through the Kaluza-Klein reduction, an effective four-dimensional static spherically symmetric charged black hole with scalar hair can be obtained. In this paper, we study shadow of this charged black hole with scalar hair in terms of four kinds of observers, i.e., static observers, surrounding observers, freely falling observers, and escaping observers in four-dimensional spacetime. For a spherically symmetric black hole, the shadow is circular for any observer, but the shadow size depends on the motion status of the observer. On the other hand, the effect of plasma is also investigated by a simple model. The radius of the photon sphere depends on the plasma model. Most importantly, we find that the shadow sizes do not monotonically decrease with $r$ in some cases.
description: 12 pages, 3 figures, 2 tables
Spontaneous Emission in a Matter-Wave Open Quantum System
Creators: name: Krinner, Ludwig
name: Stewart, Michael
name: Pazmino, Arturo
name: Kwon, Joonhyuk
name: Schneble, Dominik
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: One of the paradigms of a small quantum system in a dissipative environment is the decay of an excited atom undergoing spontaneous photon emission into the fluctuating quantum electrodynamic vacuum. Recent experiments have demonstrated that the gapped photon dispersion in periodic structures can give rise to novel spontaneous-decay behavior including the formation of dissipative bound states. So far, these effects have been restricted to the optical domain. Here, we experimentally demonstrate similar behavior in a system of artificial atoms in an optical lattice that decay by emitting matter-wave, rather than optical, radiation into free space. By controlling the vacuum coupling and excitation energy, we directly observe exponential and partly reversible, non-Markovian dynamics and detect a tunable bound state containing evanescent matter waves for emission at negative excitation energies. Our system provides a flexible platform for the emulation of open-system quantum electrodynamics and studies of dissipative many-body physics with ultracold atoms.
description: 15 Pages, 5 figures
CP-violating Loop Effects in the Higgs Sector of the MSSM
Creators: name: Hahn, T.
name: Heinemeyer, S.
name: Hollik, W.
name: Rzehak, H.
name: Weiglein, G.
name: Williams, K. E.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: CP-violating effects in the Higgs sector of the Minimal Supersymmetric Standard Model with complex parameters (cMSSM) are induced by potentially large higher-order corrections. As a consequence, all three neutral Higgs bosons can mix with each other. Recent results for loop corrections in the Higgs sector of the cMSSM are reviewed. Results for propagator-type corrections of O(alpha_t alpha_s) and complete one-loop results for Higgs cascade decays of the kind h_a -> h_b h_c are summarised, and the proper treatment of external Higgs bosons in Higgs-boson production and decay processes is discussed.
description: 5 pages, contribution to the proceedings of LCWS/ILC 2007