cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Mass storage interface LTSM for FAIR Phase 0 data acquisition
Creators: name: Joern Adamczewski-Musch
name: Stibor, Thomas
Publisher: name: Zenodo
Year: 2019

description: Since 2018 several FAIR Phase 0 beamtimes have been operated at GSI, Darmstadt. Here the new challenging technologies for the upcoming FAIR facility shall be tested while various physics experiments are performed with the existing GSI accelerators. One of these challenges concerns the performance, reliability, and scalability of the experiment data storage. A new system for archiving the data from the GSI and FAIR Phase 0 experiments to long-term storage has been developed in the last years and was successfully employed in the 2019 spring beamtime. Raw data as collected by event building software of large scale detector data acquisition has to be safely written to a mass storage system like a magnetic tape library. Besides this long term archive, it is often required to process this data as soon as possible on a high performance compute farm. A full near-online analysis is essential to give a fast feedback on the quality of the data acquired, allowing to improve detector and measurement parameters such as alignment, calibration, high voltage and electronics set-up, etc. The C library LTSM ("Lightweight Tivoli Storage Management") has been developed at GSI IT department based on the IBM TSM software. It provides a file API that allows to write raw listmode data files via TCP/IP sockets directly to an IBM TSM storage server. Moreover, the LTSM library offers Lustre HSM ("Hierarchical Storage Management") capabilities for seamlessly archiving and retrieving data stored on Lustre file system and TSM server. That is, data can be automatically archived to low-cost storage media such as magnetic tapes and seamlessly retrieved when accessing the data on the Lustre file system. In spring 2019 LTSM has been employed at the FAIR Phase 0 beamtimes at GSI. For the HADES experiment LTSM was implemented into the DABC ("Data Acquisition Backbone Core") event building software. During the 4 weeks of Ag+Ag@1.58 AGeV beam, the HADES event builders have transferred about 400 TB data via 8 parallel 10 GbE sockets, both to the TSM archive and to the "GSI green cube" HPC farm. For other FAIR Phase 0 experiments using the vintage MBS ("Multi Branch System") event builders, an LTSM gateway application has been developed to connect the legacy RFIO ("Remote File I/O") protocol of these DAQ systems with the new storage interface. In this contribution the novel LTSM mass storage architecture and its applications for experiment data acquisition will be described. Experiences and storage performance measurements from HADES at FAIR Phase 0 campaign will be deeply discussed. Most recent further developments and an outlook on future enhancements will be presented.
title: ADCO, Grènetier de Cîteaux : comptes (1497-1504) (11 H 1172), f. 00582
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: comptes
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Grènetier de Cîteaux : comptes (1497-1504), Archives départementales de la Côte-d'Or, (11 H 1172), f. 00582, 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
Transverse spinning of light with globally unique handedness
Creators: name: Piao, Xianji
name: Yu, Sunkyu
name: Park, Namkyoo
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: Access to the transverse spin of light has unlocked new regimes in topological photonics and optomechanics. To achieve the transverse spin of nonzero longitudinal fields, various platforms that derive transversely confined waves based on focusing, interference, or evanescent waves have been suggested. Nonetheless, because of the transverse confinement inherently accompanying sign reversal of the field derivative, the resulting transverse spin handedness experiences spatial inversion, which leads to a mismatch between the densities of the wavefunction and its spin component and hinders the global observation of the transverse spin. Here, we reveal a globally pure transverse spin in which the wavefunction density signifies the spin distribution, by employing inverse molding of the eigenmode in the spin basis. Starting from the target spin profile, we analytically obtain the potential landscape and then show that the elliptic-hyperbolic transition around the epsilon-near-zero permittivity allows for the global conservation of transverse spin handedness across the topological interface between anisotropic metamaterials. Extending to the non-Hermitian regime, we also develop annihilated transverse spin modes to cover the entire Poincare sphere of the meridional plane. Our results enable the complete transfer of optical energy to transverse spinning motions and realize the classical analogy of 3-dimensional quantum spin states.
Monte Carlo Simulations with Indefinite and Complex-Valued Measures
Creators: name: Kieu, T D
name: Griffin, C J
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A method is presented to tackle the sign problem in the simulations of systems having indefinite or complex-valued measures. In general, this new approach is shown to yield statistical errors smaller than the crude Monte Carlo using absolute values of the original measures. Exactly solvable, one-dimensional Ising models with complex temperature and complex activity illustrate the considerable improvements and the workability of the new method even when the crude one fails.
description: 10 A4 pages, postscript (140K), UM-P-93-70
Seemer Bote, Nr. 280 (Februar 2024)
Creators: name: (:Unkn) Unknown
Publisher: name: Ortsverein Seen
Year: 2024
Subjects: subject: 070 Publizistische Medien, Journalismus, Verlagswesen
subject: 307 Gemeinschaften
subject: Seen (Winterthur)
subject: Ortsverein Seen
subject: Stadtteilkultur

description: Bis Nr. 91 (März 1987) unter dem Titel «Seener Boote» erschienen.
Autonomous Agents Modelling Other Agents: A Comprehensive Survey and Open Problems
Creators: name: Albrecht, Stefano V.
name: Stone, Peter
Publisher: name: arXiv
Year: 2017
Subjects: subject: Artificial Intelligence (cs.AI)
subject: Multiagent Systems (cs.MA)
subject: FOS: Computer and information sciences
subject: I.2.11

description: Much research in artificial intelligence is concerned with the development of autonomous agents that can interact effectively with other agents. An important aspect of such agents is the ability to reason about the behaviours of other agents, by constructing models which make predictions about various properties of interest (such as actions, goals, beliefs) of the modelled agents. A variety of modelling approaches now exist which vary widely in their methodology and underlying assumptions, catering to the needs of the different sub-communities within which they were developed and reflecting the different practical uses for which they are intended. The purpose of the present article is to provide a comprehensive survey of the salient modelling methods which can be found in the literature. The article concludes with a discussion of open problems which may form the basis for fruitful future research.
description: Final manuscript (46 pages), published in Artificial Intelligence Journal. The arXiv version also contains a table of contents after the abstract, but is otherwise identical to the AIJ version. Keywords: autonomous agents, multiagent systems, modelling other agents, opponent modelling
Assessment of the ALICE O2 readout servers
Creators: name: Costa, Filippo
name: Chapeland, Sylvain
name: Alexopoulos, Kostas
name: Fuchs, Ulrich
Publisher: name: Zenodo
Year: 2019

description: The ALICE Experiment at CERN LHC (Large Hadron Collider) is undertaking a major upgrade during LHC Long Shutdown 2 in 2019-2020. The raw data input from the detector will then increase a hundredfold, up to 3.4 TB/s. In order to cope with such a large throughput, a new Online-Offline computing system, called O2, will be deployed. The FLP servers (First Layer Processor) are the readout nodes hosting the CRU (Common Readout Unit) cards in charge of transferring the data from the detector links to the computer memory. The data then flows through a chain of software components until it is shipped over network to the processing nodes. In order to select a suitable platform for the FLP, it is essential that the hardware and the software are tested together. Each candidate server is therefore equipped with multiple readout cards (CRU), one InfiniBand 100G Host Channel Adapter, and the O2 readout software suite. A series of tests are then run to ensure the readout system is stable and fulfils the data throughput requirement of 42Gb/s (highest data rate in output of the FLP equipped with 3 CRUs). This paper presents the software and firmware features developed to evaluate and validate different candidates for the FLP servers. In particular we describe the data flow from the CRU firmware generating data, up to the network card where the buffers are sent over the network using RDMA. We also discuss the testing procedure and the results collected on different servers.
Overcoming the Fundamental Barrier Thickness Limits of Ferroelectric Tunnel Junctions through BaTiO3/SrTiO3 Composite Barriers
Creators: name: Wang, Lingfei
name: Cho, Myung Rae
name: Shin, Yeong Jae
name: Kim, Jeong Rae
name: Das, Saikat
name: Yoon, Jong-Gul
name: Chung, Jin-Seok
name: Noh, Tae Won
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ferroelectric tunnel junctions (FTJs) have attracted increasing research interest as a promising candidate for non-volatile memories. Recently, significant enhancements of tunneling electroresistance (TER) have been realized through modifications of electrode materials. However, direct control of the FTJ performance through modifying the tunneling barrier has not been adequately explored. Here, adding a new direction to FTJ research, we fabricated FTJs with BaTiO3 single barriers (SB-FTJs) and BaTiO3/SrTiO3 composite barriers (CB-FTJs), and reported a systematic study of FTJ performances by varying the barrier thicknesses and compositions. For the SB-FTJs, the TER is limited by pronounced leakage current for ultrathin barriers and extremely small tunneling current for thick barriers. For the CB-FTJs, the extra SrTiO3 barrier provides an additional degree of freedom to modulate the barrier potential and tunneling behavior. The resultant high tunability can be utilized to overcome the barrier thickness limits and enhance the overall CB-FTJ performances beyond those of SB-FTJ. Our results reveal a new paradigm to manipulate the FTJs through designing multilayer tunneling barriers with hybrid functionalities.
description: 5 figures
Magnetization plateaus in the spin-1/2 antiferromagnetic Heisenberg model on a kagome-strip chain
Creators: name: Morita, K.
name: Sugimoto, T.
name: Sota, S.
name: Tohyama, T.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Spin-1/2 Heisenberg model on kagome lattice is a typical frustrated quantum spin system. A basic structure of kagome lattice is also present in kagome-strip lattice in one dimension, where a similar type of frustration is expected. We thus study the magnetization plateaus of the spin-1/2 Heisenberg model on a kagome-strip chain with three-independent antiferromagnetic exchange interactions by the density-matrix renormalization group method. In a certain range of exchange parameters, we find twelve kinds of magnetization plateaus, nine of which have magnetic structures breaking either translational or reflection symmetry spontaneously. The structures are classified by an array of five-site unit cells with specific bond-spin correlations. In a case with nontrivial plateau, 3/10 plateau, we find long-period magnetic structure with a period of four unit cells.
title: 03_0144
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Energy of N two-dimensional bosons with zero-range interactions
Creators: name: Bazak, Betzalel
name: Petrov, Dmitry S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We derive an integral equation describing $N$ two-dimensional bosons with zero-range interactions and solve it for the ground state energy $B_N$ by applying a stochastic diffusion Monte Carlo scheme for up to 26 particles. We confirm and go beyond the scaling $B_N\propto 8.567^N$ predicted by Hammer and Son [Phys. Rev. Lett. {\bf 93}, 250408 (2004)] in the large-$N$ limit.
The renormalized $ϕ^4_4$-trajectory by perturbation theory in a running coupling II: the continuous renormalization group
Creators: name: Wieczerkowski, Christian
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The renormalized trajectory of massless $ϕ^4$-theory on four dimensional Euclidean space-time is investigated as a renormalization group invariant curve in the center manifold of the trivial fixed point, tangent to the $ϕ^4$-interaction. We use an exact functional differential equation for its dependence on the running $ϕ^4$-coupling. It is solved by means of perturbation theory. The expansion is proved to be finite to all orders. The proof includes a large momentum bound on amputated connected momentum space Green's functions.
description: 26 pages LaTeX2e
A neutron-star-driven X-ray flash associated with supernova SN 2006aj
Creators: name: Mazzali, Paolo A.
name: Deng, Jinsong
name: Nomoto, Ken'ichi
name: Sauer, Daniel N.
name: Pian, Elena
name: Tominaga, Nozomu
name: Tanaka, Masaomi
name: Maeda, Keiichi
name: Filippenko, Alexei V.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Supernovae connected with long-duration gamma-ray bursts (GRBs) are hyper-energetic explosion resulting from the collapse of very massive stars (about 40Mo, where Mo is the mass of the Sun) stripped of their outher hydrogen and helium envelopes. A very massive progenitor, collapsing to a black hole, was thought to be a requirement for the launch of a GRB. Here we report the results of modelling the spectra and light curve of SN 2006aj, which demonstrate that the supernova had a much smaller explosion energy and ejected much less mass than the other GRB-sueprnovae, suggesting that it was produced by a star whose initial mass was only about 20Mo. A star of this mass is expected to form a neutron star rather than a black hole when its core collapses. The smaller explosion energy of SN 2006aj is matched by the weakness and softness of GRB 060218 (an X-ray flash), and the weakness of the radio flux of the supernova. Our results indicate that the supernova-GRB connection extends to a much broader range of stellar masses than previously thought, possibly involving different physical mechanisms: a `collapsar' for the more massive stars collapsing to a black hole, and magnetic activity of the nascent neutron star for the less massive stars.
description: 9 pages, 2 figures. To appear in Nature on August 31 2006
Thermometry of Silicon Nanoparticles
Creators: name: Mecklenburg, Matthew
name: Zutter, Brian
name: Regan, B. C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Current thermometry techniques lack the spatial resolution required to see the temperature gradients in typical, highly-scaled modern transistors. As a step toward addressing this problem, we have measured the temperature dependence of the volume plasmon energy in silicon nanoparticles from room temperature to 1250$^\circ$C, using a chip-style heating sample holder in a scanning transmission electron microscope (STEM) equipped with electron energy loss spectroscopy (EELS). The plasmon energy changes as expected for an electron gas subject to the thermal expansion of silicon. Reversing this reasoning, we find that measurements of the plasmon energy provide an independent measure of the nanoparticle temperature consistent with that of the heater chip's macroscopic heater/thermometer to within the 5\% accuracy of the chip thermometer's calibration. Thus silicon has the potential to provide its own, high-spatial-resolution thermometric readout signal via measurements of its volume plasmon energy. Furthermore, nanoparticles in general can serve as convenient nanothermometers for \emph{in situ} electron microscopy experiments.
description: 6 pages, 3 figures
Tackling the Sign Problem
Creators: name: Kieu, T D
name: Griffin, C J
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: To tackle the sign problem in the simulations of systems having indefinite or complex-valued measures, we propose a new approach which yields statistical errors smaller than the crude Monte Carlo using absolute values of the original measures. The 1D complex-coupling Ising model is employed as an illustration.
description: 3 pages, postscript (68K), contribution to IMACS93, UM-P-93/109
Type-II Dirac cone and Dirac cone protected by nonsymmorphic symmetry in carbon-lithium compound (C4Li)
Creators: name: Cuamba, Armindo S.
name: Hosur, Pavan
name: Lu, Hong-Yan
name: Hao, Lei
name: Ting, C. S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In this work, we predict a novel band structure for Carbon-Lithium(C4Li) compound using the first-principles method. We show that it exhibits two Dirac points near the Fermi level; one located at W point originating from the nonsymmophic symmetry of the compound, and the other one behaves like a type-II Dirac cone with higher anisotropy along the Γ to X line. The obtained Fermi surface sheets of the hole-pocket and the electron-pocket near the type-II Dirac cone are separated from each other, and they would touch each other when the Fermi level is doped to cross the type-II Dirac cone. The evolution of Fermi surface with doping is also discussed. The bands crossing from T to W make a line-node at the intersection of kx=π and ky=π mirror planes. The C4Li is a novel material with both nonsymmorphic protected Dirac cone and type-II Dirac cone near the Fermi level which may exhibit exceptional topological property for electronic applications.
The Distribution of Ortho-H_2D+(1_1,0 - 1_1,1) in L1544: Tracing the Deuteration Factory in Prestellar Cores
Creators: name: Vastel, C.
name: Caselli, P.
name: Ceccarelli, C.
name: Phillips, T. G.
name: Wiedner, M.
name: peng, R.
name: Houde, M.
name: Dominik, C.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Prestellar cores are unique laboratories for studies of the chemical and physical conditions preceding star formation. We observed the prestellar core L1544 in the fundamental transition of ortho-H2D+ (1_1,0-1_1,1) at different positions over 100", and found a strong correlation between its abundance and the CO depletion factor. We also present a tentative detection of the fundamental transition of para-D2H+ (1_1,0-1_0,1) at the dust emission peak. Maps in N2H+, N2D+, HCO+ and DCO+ are used, and interpreted with the aid of a spherically symmetric chemical model that predicts the column densities and abundances of these species as a function of radius. The correlation between the observed deuterium fractionation of H3+, N2H+ and HCO+ and the observed integrated CO depletion factor across the core can be reproduced by this chemical model. In addition a simpler model is used to study the H2D+ ortho-to-para ratio. We conclude that, in order to reproduce the observed ortho-H2D+ observations, the grain radius should be larger than 0.3 microns.
description: 24 pages, 9 figures, accepted in ApJ (to be published in July 2006)
Tunable control of the bandwidth and frequency correlations of entangled photons
Creators: name: Hendrych, M.
name: Micuda, M.
name: Torres, J. P.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We demonstrate experimentally a new technique to control the bandwidth and the type of frequency correlations (correlation, anticorrelation, and even uncorrelation) of entangled photons generated by spontaneous parametric downconversion. The method is based on the control of the group velocities of the interacting waves. This technique can be applied in any nonlinear medium and frequency band of interest. It is also demonstrated that this technique helps enhance the quality of polarization entanglement even when femtosecond pulses are used as a pump.
description: 4 pages, 4 figures, submitted to Phys. Rev. Lett
An Extraction of Vcb from the Semi-Leptonic B->D* Decay
Creators: name: Hazel, Nicholas
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present an extraction of Vcb from a lattice calculation of the B->D* decay matrix elements. We obtain |Vcb| \sqrt{ \frac{ \tauB }{ 1.49 ps } } = 0.037^{+3 \ +5}_{-3 \ -5} from a single parameter fit to the new CLEO data. Email nmh@uk.ac.ed.ph.th
description: UKQCD Collaboration, at LATTICE 93. 3 pages, Edinburgh Preprint 93/538
Unified approach to QED in arbitrary linear media
Creators: name: Raabe, Christian
name: Scheel, Stefan
name: Welsch, Dirk-Gunnar
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We give a unified approach to macroscopic QED in arbitrary linearly responding media, based on the quite general, nonlocal form of the conductivity tensor as it can be introduced within the framework of linear response theory, and appropriately chosen sets of bosonic variables. The formalism generalizes the quantization schemes that have been developed previously for diverse classes of linear media. In particular, it turns out that the scheme developed for locally responding linear magnetodielectric media can be recovered from the general scheme as a limiting case for weakly spatially dispersive media. With regard to practical applications, we furthermore address the dielectric approximation for the conductivity tensor and the surface impedance method for the calculation of the Green tensor of the macroscopic Maxwell equations, the two central quantities of the theory.
description: 22 pages, no figures
On the nature of radio pulsars with long periods
Creators: name: Lomiashvili, D.
name: Machabeli, G.
name: Malov, I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It is shown that the drift waves near the light cylinder can cause the modulation of the emission with periods of the order several seconds. These periods explain the intervals between successive pulses observed in "magnetars" and radio pulsars with long periods. The model under consideration makes it possible to calculate the real rotation periods of the host neutron stars. They are less than 1 sec for the investigated objects. The magnetic fields at the surface of the neutron star of the order 10^(11)-10^(13) G and equal to the usual fields for known radio pulsars
description: 18 pages, 4 figures
Toward Holographic Reconstruction of Bulk Geometry from Lattice Simulations
Creators: name: Rinaldi, Enrico
name: Berkowitz, Evan
name: Hanada, Masanori
name: Maltz, Jonathan
name: Vranas, Pavlos
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: A black hole described in $SU(N)$ gauge theory consists of $N$ D-branes. By separating one of the D-branes from others and studying the interaction between them, the black hole geometry can be probed. In order to obtain quantitative results, we employ the lattice Monte Carlo simulation. As a proof of the concept, we perform an explicit calculation in the matrix model dual to the black zero-brane in type IIA string theory. We demonstrate this method actually works in the high temperature region, where the stringy correction is large. We argue possible dual gravity interpretations.
description: 20 pages, 11 figures. Added numerical details in Appendix. Version published in JHEP
On Mass-Deformed N=4 Supersymmetric Yang-Mills Theory
Creators: name: Dorey, N.
name: Khoze, V. V.
name: Mattis, M. P.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the n-instanton action for the above model with gauge group SU(2), as a function of the collective coordinates of the general self-dual configurations of Atiyah, Drinfeld, Hitchin and Manin (ADHM). We calculate the quantum modulus u = at the 1-instanton level, and find a discrepancy with Seiberg and Witten's proposed exact solution. As in related models (N=2, N_F=3 or 4), this discrepancy may be resolved by modifying their proposed relation between $\tilde u$ (the parameter in the elliptic curve) and u.
description: 12 pages, uses harvmac.tex, minus-sign fixed
Monte Carlo Simulations of the SU(2) Vacuum Structure
Creators: name: Levi, A. R.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Lattice Monte Carlo simulations are performed for the SU(2) Yang Mills gauge theory in the presence of an Abelian background with external sources to obtain information on the effective potential. The goal is to investigate the lowest Landau mode that, in the continuum one-loop effective potential, is the crucial mode for instability. It is shown that also in the lattice formulation this lowest Landau mode plays a very peculiar role, and it is important for the understanding of the vacuum properties.
description: 3 pages, to appear in the Proceedings of Lattice 93, preprint BU-HEP-93-21
Macroscopic tunneling, decoherence and noise-induced activation
Creators: name: Lombardo, Fernando C.
name: Monteoliva, Diana
name: Villar, Paula I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the effects of the environment at zero temperature on tunneling in an open system described by a static double-well potential. We show that the evolution of the system in an initial Schrodinger cat state, can be summarized in terms of three main physical phenomena, namely decoherence, quantum tunneling and noise-induced activation. Using large-scale numerical simulations, we obtain a detailed picture of the main stages of the evolution and of the relevant dynamical processes
description: Contribution to the Proceedings of DICE'06
Status report of the ANTARES experiment
Creators: name: Becherini, Y.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The ANTARES Collaboration is building an underwater neutrino telescope in the Mediterranean sea. The telescope is designed to search for high energy (E $>1$ TeV) galactic and extra-galactic neutrino sources, but could also be sensitive to neutrinos originating from the decay of neutralino and exotic particles. The detector is a 3-dimensional array of photomultipliers located at a depth of 2500 m, 40 km from the La Seyne sur Mer shore (near Toulon, France). During the year 2005 a full scale test line and an instrumented line have been successfully operated. In the winter '05-'06 the first full 480 m line will be deployed and connected to the shore station.
description: Talk given at TAUP 2005, Zaragoza, Spain
Berry-Esseen Bounds of Normal and Non-normal Approximation for Unbounded Exchangeable Pairs
Creators: name: Shao, Qi-Man
name: Zhang, Zhuo-Song
Publisher: name: arXiv
Year: 2017
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: An exchangeable pair approach is commonly taken in the normal and non-normal approximation using Stein's method. It has been successfully used to identify the limiting distribution and provide an error of approximation. However, when the difference of the exchangeable pair is not bounded by a small deterministic constant, the error bound is often not optimal. In this paper, using the exchangeable pair approach of Stein's method, a new Berry-Esseen bound for an arbitrary random variable is established without a bound on the difference of the exchangeable pair. An optimal convergence rate for normal and non-normal approximation is achieved when the result is applied to various examples including the quadratic forms, general Curie-Weiss model, mean field Heisenberg model and colored graph model.
description: 51 pages
On the Correct Convergence of Complex Langevin Simulations for Polynomial Actions
Creators: name: Gausterer, H.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: There are problems in physics and particularly in field theory which are defined by complex valued weight functions $e^{-S}$ where $S$ is a polynomial action $S: R^n \rightarrow C $. The conditions under which a convergent complex Langevin calculation correctly simulates such integrals are discussed. All conditions on the process which are used to prove proper convergence are defined in the stationary limit.
description: 8 pages, LaTeX file, preprint UNIGRAZ-UTP 29-09-93
Ultrahigh finesse Fabry-Perot superconducting resonator
Creators: name: Kuhr, Stefan
name: Gleyzes, Sébastien
name: Guerlin, Christine
name: Bernu, Julien
name: Hoff, Ulrich Busk
name: Deléglise, Samuel
name: Osnaghi, Stefano
name: Brune, Michel
name: Raimond, Jean-Michel
name: Haroche, Serge
name: Jacques, E.
name: Bosland, P.
name: Visentin, B.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have built a microwave Fabry-Perot resonator made of diamond-machined copper mirrors coated with superconducting niobium. Its damping time (Tc = 130 ms at 51 GHz and 0.8 K) corresponds to a ﬁnesse of 4.6 x 109, the highest ever reached for a Fabry-Perot in any frequency range. This result opens novel perspectives for quantum information, decoherence and non-locality studies.
Note Regarding Shift of Economic Transactions with Poles from Aid to Commercial Sales
Creators: name: United States. Department Of State
Publisher: name: The University of Texas at Austin
Year: 1964
Subjects: Box 200 Folder 7
Box 200 Folder 07
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- United States

description: Note to Bundy from Klein detailing agreement for sale of $90 million worth of surplus agricultural commodities.
The production of short-lived radionuclides by new non-rotating and rotating Wolf-Rayet model stars
Creators: name: Arnould, M.
name: Goriely, S.
name: Meynet, G.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: It has been speculated that WR winds may have contaminated the forming solar system, in particular with short-lived radionuclides (half-lives in the approximate 10^5 - 10^8 y range) that are responsible for a class of isotopic anomalies found in some meteoritic materials. We revisit the capability of the WR winds to eject these radionuclides using new models of single non-exploding WR stars with metallicity Z = 0.02. The earlier predictions for non-rotating WR stars are updated, and models for rotating such stars are used for the first time in this context. We find that (1) rotation has no significant influence on the short-lived radionuclide production by neutron capture during the core He-burning phase, and (2) 26Al, 36Cl, 41Ca, and 107Pd can be wind-ejected by a variety of WR stars at relative levels that are compatible with the meteoritic analyses for a period of free decay of around 10^5 y between production and incorporation into the forming solar system solid bodies. We confirm the previously published conclusions that the winds of WR stars have a radionuclide composition that can meet the necessary condition for them to be a possible contaminating agent of the forming solar system. Still, it remains to be demonstrated from detailed models that this is a sufficient condition for these winds to have provided a level of pollution that is compatible with the observations.
description: 8 pages, 8 figures
Integrable Floquet dynamics, generalized exclusion processes and "fused" matrix ansatz
Creators: name: Vanicat, Matthieu
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Cellular Automata and Lattice Gases (nlin.CG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We present a general method for constructing integrable stochastic processes, with two-step discrete time Floquet dynamics, from the transfer matrix formalism. The models can be interpreted as a discrete time parallel update. The method can be applied for both periodic and open boundary conditions. We also show how the stationary distribution can be built as a matrix product state. As an illustration we construct a parallel discrete time dynamics associated with the R-matrix of the SSEP and of the ASEP, and provide the associated stationary distributions in a matrix product form. We use this general framework to introduce new integrable generalized exclusion processes, where a fixed number of particles is allowed on each lattice site in opposition to the (single particle) exclusion process models. They are constructed using the fusion procedure of R-matrices (and K-matrices for open boundary conditions) for the SSEP and ASEP. We develop a new method, that we named "fused" matrix ansatz, to build explicitly the stationary distribution in a matrix product form. We use this algebraic structure to compute physical observables such as the correlation functions and the mean particle current.
description: 33 pages, to appear in Nuclear Physics B
Memo Regarding Interest of Gronouski Visit
Creators: name: United States. Department Of State
Publisher: name: The University of Texas at Austin
Year: 1964
Subjects: Box 200 Folder 7
Box 200 Folder 07
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- United States

description: Memo detailing the value of Postmaster Gronouski visiting Poland and accepting the extended invitation.
The evolution of Giant Molecular Filaments
Creators: name: Duarte-Cabral, A.
name: Dobbs, C. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In recent years there has been a growing interest in studying giant molecular filaments (GMFs), which are extremely elongated (> 100pc in length) giant molecular clouds (GMCs). They are often seen as inter-arm features in external spiral galaxies, but have been tentatively associated with spiral arms when viewed in the Milky Way. In this paper, we study the time evolution of GMFs in a high-resolution section of a spiral galaxy simulation, and their link with spiral arm GMCs and star formation, over a period of 11Myrs. The GMFs generally survive the inter-arm passage, although they are subject to a number of processes (e.g. star formation, stellar feedback and differential rotation) which can break the giant filamentary structure into smaller sections. The GMFs are not gravitationally bound clouds as a whole, but are, to some extent, confined by external pressure. Once they reach the spiral arms, the GMFs tend to evolve into more substructured spiral arm GMCs, suggesting that GMFs may be precursors to arm GMCs. Here, they become incorporated into the more complex and almost continuum molecular medium that makes up the gaseous spiral arm. Instead of retaining a clear filamentary shape, their shapes are distorted both by their climb up the spiral potential and their interaction with the gas within the spiral arm. The GMFs do tend to become aligned with the spiral arms just before they enter them (when they reach the minimum of the spiral potential), which could account for the observations of GMFs in the Milky Way.
description: 15 pages, 11 figures, MNRAS accepted
Letter Regarding Invitation to Visit Poland and Union of Postal Officials
Creators: name: United States. Postmaster General
Publisher: name: The University of Texas at Austin
Year: 1963
Subjects: Box 200 Folder 7
Box 200 Folder 07
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- United States

description: Letter detailing invitation to visit Poland from Minister of Posts and Telecommunications of the Polish People's Republic.
Vertex Operators for Super Yang-Mills and Multi D-Branes in Green-Schwarz Superstring
Creators: name: Hamada, K.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study vertex operators for super Yang-Mills and multi D-branes in covariant form using Green-Schwarz formalism. We introduce the contact terms naturally and prove space-time supersymmetry and gauge invariance. The nonlinear realization of broken supersymmetry in the presence of D-branes is also discussed. The shift of fermionic coordinate δ^{(-)}Ψ=ηbecomes exact symmetry of D-brane in the static gauge, where $η$ is a constant spinor in U(1) direction.
description: Latex, 16 pages
Letter Regarding Gronouski Interest in Visiting Poland
Creators: name: Poland. Polish People's Republic
Publisher: name: The University of Texas at Austin
Year: 1963
Subjects: Box 200 Folder 7
Box 200 Folder 07
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- United States

description: Letter from Minister of Posts and Telecommunications of the Polish Peple's Republic inviting Postmaster Gronouski and his wife to visit Poland.
Resolving ambiguities in model-independent partial-wave analysis of three-body decay
Creators: name: Krinner, F.
name: Greenwald, D.
name: Ryabchikov, D.
name: Grube, B.
name: Paul, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Partial wave analysis is an important tool for analyzing large data sets in hadronic decays of light and heavy mesons. It commonly relies on the isobar model, which assumes multihadron final states originate from successive two-body decays of well-known undisturbed intermediate states. Recently, analyses of heavy-meson decays and diffractively produced states have attempted to overcome the strong model dependences of the isobar model. These analyses have overlooked that model-independent, or freed-isobar, partial-wave analysis can break the orthogonality of partial waves and introduce mathematical ambiguities into results. We show how these ambiguities arise and present general techniques for identifying their presence and for correcting for them. We demonstrate these techniques with specific examples in both heavy-meson decay and pion--proton scattering.
description: 13 pages, 6 figures
Supplementary Material for: Comparison of modularity-based approaches for nodes clustering in  hypergraphs
Creators: name: Poda, Veronica
name: MATIAS, Catherine
Publisher: name: Zenodo
Year: 2024
Subjects: statistics

description: This is the Supplementary Material for the manuscript Poda and Matias (2024, https://hal.science/hal-04414337 ), which has been peer-reviewed and recommended by Peer Community In Network Science (https: //doi.org/10.24072/pci.networksci.100181; Cazabet, 2024).
Incidence Matrix Description of Intersecting p-brane Solutions
Creators: name: Aref'eva, I. Ya.
name: Rytchkov, O. A.
Publisher: name: arXiv
Year: 1996
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An algebraic method for a general construction of intersecting p-brane solutions in diverse spacetime dimensions is discussed. An incidence matrix describing configurations of electric and magnetic fields is introduced. Intersecting p-branes are specified by solutions of a system of characteristic algebraic equations for the incidence matrix. This set of characteristic equations generalizes a single characteristic equation found before for a special "flower" ansatz. The characteristic equations admit solutions only for quantized values of scalar coupling parameters. A wide list of examples including solutions with regular horizons and non-zero entropy in D=11 and D=10 theories is presented.
description: 28 pages, Latex, emlines2.sty
Genetic liability for chronic somatic conditions among children and adolescents with symptoms and diagnoses of psychiatric and neurodevelopmental conditions: a study from the Norwegian Mother, Father and Child Cohort Study (MoBa).
Creators: name: Corfield, Elizabeth
name: Ask, Helga
name: Hegemann, Laura
name: Hannigan, Laurie John
name: Bragantini, Daniela
name: Havdahl, Alexandra
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Psychiatric and Mental Health
subject: Life Sciences
subject: Genomics
subject: Medicine and Health Sciences
subject: Mental and Social Health
subject: Genetics and Genomics
subject: Depression
subject: multimorbidity
subject: MoBa
subject: genetic overlap
subject: pTDT
subject: Anxiety
subject: ADHD
subject: ODD/CD
subject: genetic liability
subject: ADS

description: In this study, we will investigate the genetic relationship between 5 neurodevelopmental and psychiatric conditions and 26 somatic chronic illnesses. In particular, we will focus on estimating over-inheritance of genetic liability for somatic conditions among individuals with neurodevelopmental and psychiatric conditions.
Telegram Regarding Polish Ocean Liner Benikowski
Creators: name: United States. Embassy (Warsaw)
Publisher: name: The University of Texas at Austin
Year: 1966
Subjects: Box 200 Folder 5
Box 200 Folder 05
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- Soviet Union

description: Telegram regarding note from Michalowski and damage to Polish ocean liner.
The Mechanism of Kuznetsov-Ma Breather
Creators: name: Zhao, L. C.
name: Ling, L. M.
name: Yang, Z. Y.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We discuss how to understand the dynamical process of Kuznetsov-Ma breather, based on some basic physical mechanisms. It is shown that dynamical process of Kuznetsov-Ma breather involves at least two distinctive mechanisms: modulational instability, and the interference effects between a bright soliton and a plane wave background. Our analysis indicates that modulational instability plays dominant roles in mechanism of Kuznetsov-Ma breather admitting weak perturbations, and the interference effect plays dominant role for the Kuznetsov-Ma breather admitting strong perturbations. For intermediate cases, the two mechanisms are both involved greatly. These characters provide a possible way to understand the evolution of strong perturbations on a plane wave background.
description: 5 pages, 4 figures
Notes Regarding Clearance and Forwarding to Moyers
Creators: name: United States. Department Of State
Publisher: name: The University of Texas at Austin
Year: 1963
Subjects: Box 200 Folder 7
Box 200 Folder 07
Poland -- Politics and government -- 1945-1980
Poland -- Relations -- United States

description: Notes from Klein and Salinger concerning clearance and European branch.