cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Replica-symmetry breaking: discrete and continuous schemes in the Sherrington-Kirkpatrick model
Creators: name: Janis, V
name: Klic, A.
name: Ringel, M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study hierarchies of replica-symmetry-breaking solutions of the Sherrington-Kirkpatrick model. Stationarity equations for order parameters of solutions with an arbitrary number of hierarchies are set and the limit to infinite number of hierarchical levels is discussed. In particular, we demonstrate how the continuous replica-symmetry breaking scheme of Parisi emerges and how the limit to infinite-many hierarchies leads to equations for the order-parameter function of the continuous solution. The general analysis is accompanied by an explicit asymptotic solution near the de Almeida-Thouless instability line in the nonzero magnetic field.
description: 15 pages, 4 EPS figures
Agricultural Rents in Theory and Practice: An Annotated Bibliography
Creators: name: Singleton, Carey B.
name: Singleton, Carey B.
Publisher: name: Unknown
Year: 1962
Subjects: Labor and Human Capital
Land Economics/Use
Research Methods/ Statistical Methods

description: Excerpts from the Preface: This report is a compilation of selected references concerning agricultural rents in the United States and Great Britain. A list of sources consulted is supplied. However, it is realized that references may have been omitted either because the publications were not available or because their titles did not suggest that they contained information on the subject. Descriptive studies of prevailing rental practices are cited in the section, "Empirical Studies on Rent at the Firm Level." The primary intent of the bibliography is to serve as a reservoir of information for those who may have use for material pertaining to rent in theory and in practice. Such information may provide a valuable guide for further research on rent, and facilitate the exchange of ideas among researchers. It should also provide a basis for appraising the contributions to rent theory and analysis in specific areas of study that have been made over the last two centuries. No other such bibliography was found to exist. The bibliography is arranged by specific areas of rent analysis. Attention is focused on areas that have had the least development. This investigation was directed toward rent analyses and is only indirectly concerned with analyses of leases, land tenure, and land use.
A note on hidden classes in spinor classification
Creators: name: Rogerio, R. J. Bueno
name: Cavalcanti, R. T.
name: Villalobos, C. H. Coronado
name: da Silva, J. M. Hoff
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The Lounesto classification is a well-established scheme for categorizing spinors based on their physical content, which are determined by their associated bilinear forms. It consists of six disjoint classes encompassing the known spinors within the context of the standard model of high-energy physics. However, advancements in theories beyond the standard model have opened the door to potential new spinorial adjoint structures, leading to new unforeseen classess. These developments indicate the potential for extending the standard Lounesto classification. In this paper, we explore all possible subclasses that could extend the Lounesto scheme. We highlight the most relevant subclasses by imposing constraints to their corresponding dual structures, thus broadening our understanding of spinor and its applications in theoretical physics.
description: 10 pages; 5 tables
Well-posedness of the Iterative Boltzmann Inversion
Creators: name: Hanke, Martin
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The iterative Boltzmann inversion is an iterative scheme to determine an effective pair potential for an ensemble of identical particles in thermal equilibrium from the corresponding radial distribution function. Although the method is reported to work reasonably well in practice, it still lacks a rigorous convergence analysis. In this paper we provide some first steps towards such an analysis, and we show under quite general assumptions that the algorithm is well-defined in a neighborhood of the true pair potential, assuming that such a potential exists. On our way we establish important properties of the cavity distribution function and provide a proof of a statement formulated by Groeneveld concerning the rate of decay at infinity of the Ursell function associated with a Lennard-Jones type potential.
description: 17 pages
Bridging Shannon and Hamming: List Error-Correction with Optimal Rate
Creators: name: Venkatesan  Guruswami
Publisher: name: Carnegie Mellon University
Year: 2004
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Error-correcting codes tackle the fundamental problem of recovering from errors during data communication and storage. A basic issue in coding theory concerns the modeling of the channel noise. Shannon’s theory models the channel as a stochastic process with a known probability law. Hamming suggested a combinatorial approach where the channel causes worst-case errors subject only to a limit on the number of errors. These two approaches share a lot of common tools, however in terms of quantitative results, the classical results for worst-case errors were much weaker. We survey recent progress on list decoding, highlighting its power and generality as an avenue to construct codes resilient to worst-case errors with information rates similar to what is possible against probabilistic errors. In particular, we discuss recent explicit constructions of list-decodable codes with information-theoretically optimal redundancy that is arbitrarily close to the fraction of symbols that can be corrupted by worst-case errors.
Theoretical Uncertainties in the Calculation of Supersymmetric Dark Matter Observables
Creators: name: Bergeron, Paul
name: Sandick, Pearl
name: Sinha, Kuver
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We estimate the current theoretical uncertainty in supersymmetric dark matter predictions by comparing several state-of-the-art calculations within the minimal supersymmetric standard model (MSSM). We consider standard neutralino dark matter scenarios -- coannihilation, well-tempering, pseudoscalar resonance -- and benchmark models both in the pMSSM framework and in frameworks with Grand Unified Theory (GUT)-scale unification of supersymmetric mass parameters. The pipelines we consider are constructed from the publicly available software packages SOFTSUSY, SPheno, FeynHiggs, SusyHD, micrOMEGAs, and DarkSUSY. We find that the theoretical uncertainty in the relic density as calculated by different pipelines, in general, far exceeds the statistical errors reported by the Planck collaboration. In GUT models, in particular, the relative discrepancies in the results reported by different pipelines can be as much as a few orders of magnitude. We find that these discrepancies are especially pronounced for for cases where the dark matter physics relies critically on calculations related to electroweak symmetry breaking, which we investigate in detail, and for coannihilation models, where there is heightened sensitivity to the sparticle spectrum. The dark matter annihilation cross section today and the scattering cross section with nuclei also suffer appreciable theoretical uncertainties, which, as experiments reach the relevant sensitivities, could lead to uncertainty in conclusions regarding the viability or exclusion of particular models.
description: v2: minor changes, references added
Why Poincare symmetry is a good approximate symmetry in particle theory
Creators: name: Lev, Felix M.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: As shown in the famous Dyson's paper "Missed Opportunities", even from purely mathematical considerations (without any physics) it follows that Poincare quantum symmetry is a special degenerate case of de Sitter quantum symmetries. Then the question arises why in particle physics Poincare symmetry works with a very high accuracy. The usual answer to this question is that a theory in de Sitter space becomes a theory in Minkowski space in the formal limit when the radius of de Sitter space tends to infinity. However, de Sitter and Minkowski spaces are purely classical concepts, and in quantum theory the answer to this question must be given only in terms of quantum concepts. At the quantum level, Poincare symmetry is a good approximate symmetry if the eigenvalues of the representation operators $M_{4μ}$ of the anti-de Sitter algebra are much greater than the eigenvalues of the operators $M_{μν}$ ($μ,ν=0,1,2,3$). We show that explicit solutions with such properties exist within the framework of the approach proposed by Flato and Fronsdal where particles that are considered elementary in the standard theory are bound states of two Dirac singletons.
description: 16 pages, no figures. A revised version with references added. Published in Symmetry vol. 17(3), paper 338 (2025)
How Does Work Engagement Lead to In-Role Behavior and OCB? An Empirical Test of Affective Events Theory
Creators: name: Michel, Eric Jeffrey
Publisher: name: University of Illinois at Chicago
Year: 2019
Subjects: Uncategorized

description: This study integrates Kahn’s (1990) engagement theory with Affective Events Theory (AET; Weiss & Cropanzano, 1996) to clarify the mediating mechanism and boundary conditions between work engagement and two types of workplace behavior: in-role behavior and organizational citizenship behavior (OCB). AET suggests work events, like work engagement, facilitate discrete emotions which in turn, impact work attitudes and behavior. Drawing on the broader pride literature (Tracy & Robins, 2007; Tyler & Blader, 2002), I argue that feelings of authentic pride and organizational pride mediate the relationship between work engagement and in-role behavior or OCB. Drawing on the self-construal literature (Markus & Kitayama, 1991), I contend that one’s self-definition in comparison to others represents Kahn’s (1990) notion of the “preferred self” and impacts the extent to which individuals direct their work efforts toward in-role behavior or OCB. Finally, I consider the combined effects of pride and job satisfaction, serving as mediating mechanisms, and independent and interdependent self-construal, serving as boundary conditions, on the overall work engagement-work behavior relationship. I tested these predictions in two studies: a cross-sectional field study designed to investigate work engagement, pride, job satisfaction, and work behavior as more stable phenomena, and a study employing an experience sampling method (ESM) designed to investigate day-to-day fluctuations of work engagement, pride, job satisfaction, and work behavior. Findings from a sample of 403 matched supervisor-subordinate dyads drawn from a medium-sized technology company (Study 1: field study) and a sample of 94 working adults who completed thrice daily surveys over 10 workdays (Study 2: ESM) provided limited support for the model. In both studies, a significant and positive relationship was established between work engagement and feelings of both authentic pride and organizational pride. In Study 2, feelings of daily organizational pride predicted daily OCB. However, in both studies, the interactive effects of self-construal on the work engagement-pride relationship were not significant and thus, did not support my hypothesized model. I conclude by discussing the implications for continued academic research and managerial practice regarding work engagement, work behavior, individual differences, and discrete emotions in the workplace.
Noise-robust quantum sensing via optimal multi-probe spectroscopy
Creators: name: Müller, Matthias M.
name: Gherardini, Stefano
name: Caruso, Filippo
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The dynamics of quantum systems are unavoidably influenced by their environment and in turn observing a quantum system (probe) can allow one to measure its environment: Measurements and controlled manipulation of the probe such as dynamical decoupling sequences as an extension of the Ramsey interference measurement allow to spectrally resolve a noise field coupled to the probe. Here, we introduce fast and robust estimation strategies for the characterization of the spectral properties of classical and quantum dephasing environments. These strategies are based on filter function orthogonalization, optimal control filters maximizing the relevant Fisher Information and multi-qubit entanglement. We investigate and quantify the robustness of the schemes under different types of noise such as finite-precision measurements, dephasing of the probe, spectral leakage and slow temporal fluctuations of the spectrum.
description: 13 pages, 14 figures
Analysis of characteristics of Al MKID resonators
Creators: name: Noguchi, Takashi
name: Dominjon, Agnes
name: Sekimoto, Yutaro
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We have prepared two kinds of Al resonators using thin films made by evaporation or sputtering and studied temperature behavior of their quality factors and resonance frequencies with the help of the extended Mattis-Bardeen (M-B) equations and its approximated analytical expressions. We have found that temperature behavior of both the internal quality factor and resonance frequency shift measured in evaporated Al thin-film resonators are well agreed with those calculated by the analytical expressions of the complex conductivity given by the M-B theory. In the Al thin film resonators made by sputtering, the internal quality factor and resonance frequency shift show a peak and a bump near 0.17 K in the respective temperature dependence. It is found that inverse of the internal quality factor is well approximated by a-b*log(T) below 0.15 K, where T is the temperature. This type of temperature dependence strongly indicates the existence of the magnetic impurity scattering of residual quasiparticles due to the Kondo effect. It is shown that temperature dependence of the internal quality factor and resonance frequency shift observed in the sputtered Al resonators can be well fitted by the theory taking the Kondo effect and kinetic inductance of the residual quasiparticles into account.
description: 4 pages, 6 figures This work has been submitted to the IEEE for possible publication
Effects of Macroprudential Policies on Housing Prices in Smaller Markets
Creators: name: Sharman, Brandon
Publisher: name: My University
Year: 2018

description: This paper investigates the impact on housing prices of smaller census agglomerations when the maximum amortization period on high risk mortgages is changed. The Canadian government makes its decisions to change the maximum amortization period on high risk mortgages when they want to change the level of market involvement of at-risk buyers or to cool the housing markets in Toronto and Vancouver. After studying the housing markets in 19 Ontario regions from December 2005 to December 2015, I find that some of the smaller cities are negatively affected by these blanket policies and that investment factors may negate the targeted effects of macro-prudential policies.
Breaking and Fixing Public-Key Kerberos
Creators: name: Iliano Cervesato
name: Jaggard, Aaron D
name: Scedrov, Andre
name: Joe-Kay  Tsay
name: Walstad, Christopher
Publisher: name: Carnegie Mellon University
Year: 1986
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: We report on a man-in-the-middle attack on PKINIT, the public key extension of the widely deployed Kerberos 5 authentication protocol. This flaw allows an attacker to impersonate Kerberos administrative principals (KDC) and end-servers to a client, hence breaching the authentication guarantees of Kerberos. It also gives the attacker the keys that the KDC would normally generate to encrypt the service requests of this client, hence defeating confidentiality as well. The discovery of this attack caused the IETF to change the specification of PKINIT and Microsoft to release a security update for some Windows operating systems. We discovered this attack as part of an ongoing formal analysis of the Kerberos protocol suite, and we have formally verified several possible fixes to PKINIT—including the one adopted by the IETF—that prevent our attack as well as other authentication and secrecy properties of Kerberos with PKINIT.
Impact of generalized dissipative coefficient on warm inflationary dynamics in the light of latest Planck data
Creators: name: Jawad, Abdul
name: Hussain, Shahzad
name: Rani, Shamaila
name: Videla, Nelson
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The warm inflation scenario in view of the modified Chaplygin gas is studied. We consider the inflationary expansion is driven by a standard scalar field whose decay ratio $Γ$ has a generic power law dependence with the scalar field $ϕ$ and the temperature of the thermal bath $T$. By assuming an exponential power law dependence in the cosmic time for the scale factor $a(t)$, corresponding to the intermediate inflation model, we solve the background and perturbative dynamics considering that our model evolves according to (i) weak dissipative regime and (ii) strong dissipative regime. Specifically, we find explicit expressions for the dissipative coefficient, scalar potential, and the relevant inflationary observables as the scalar power spectrum, scalar spectral index, and tensor-to-scalar ratio. The free parameters characterizing our model are constrained by considering the essential condition for warm inflation, the conditions for the model evolves according to weak or strong dissipative regime, and the 2015 Planck results through the $n_s-r$ plane.
description: 30 pages, 6 figures, accepted for publication in EPJC. arXiv admin note: substantial text overlap with arXiv:1704.07005
Satellite-Based Continuous-Variable Quantum Communications: State-of-the-Art and a Predictive Outlook
Creators: name: Hosseinidehaj, Nedasadat
name: Malaney, Robert
name: Ng, Soon Xin
name: Hanzo, Lajos
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The recent launch of the Micius quantum-enabled satellite heralds a major step forward for long-range quantum communication. Using single-photon discrete-variable quantum states, this exciting new development proves beyond any doubt that all of the quantum protocols previously deployed over limited ranges in terrestrial experiments can, in fact, be translated to global distances via the use of low-orbit satellites. In this work, we survey the imminent extension of space-based quantum communication to the continuous-variable regime - the quantum regime perhaps most closely related to classical wireless communications. The CV regime offers the potential for increased communication performance and represents the next major step forward for quantum communications and the development of the global quantum internet.
description: Submitted to IEEE Communications Surveys and Tutorials. Contains updated references
K2 spots rotation in the helium star HD144941
Creators: name: Jeffery, C. Simon
name: Ramsay, Gavin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: HD144941 is an evolved early-type metal-poor low-mass star with a hydrogen-poor surface. It is frequently associated with other intermediate helium-rich subdwarfs and extreme helium stars. Previous photometric studies have failed to detect any variability. New observations with the K2 mission show complex but periodic variations with a full amplitude of 4 parts per thousand. It is proposed that these are due to an inhomogeneous surface brightness distribution (spots) superimposed on a rotation period of 13.9+/-0.2 d. The cause of the surface inhomogeneity is not identified, although an oblique dipolar magnetic field origin is plausible.
description: Accepted by MNRAS
Moduli Stabilisation versus Chirality for MSSM like Type IIB Orientifolds
Creators: name: Blumenhagen, Ralph
name: Moster, Sebastian
name: Plauschinn, Erik
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the general question of implementing a chiral MSSM like D-brane sector in Type IIB orientifold models with complete moduli stabilisation via F-terms induced by fluxes and space-time instantons, respectively gaugino condensates. The prototype examples are the KKLT and the so-called large volume compactifications. We show that the ansatz of first stabilising all moduli via F-terms and then introducing the Standard Model module is misleading, as a chiral sector notoriously influences the structure of non-perturbative effects and induces a D-term potential. Focusing for concreteness on the large volume scenario, we work out the geometry of the swiss-cheese type Calabi-Yau manifold P_[1,3,3,3,5][15]_(3,75) and analyse whether controllable and phenomenologically acceptable Kaehler moduli stabilisation can occur by the combination of F- and D-terms.
description: 43 pages, 4 figures, v2: refs. added
A New Light Higgs Boson and Short-Baseline Neutrino Anomalies
Creators: name: Asaadi, J.
name: Church, E.
name: Guenette, R.
name: Jones, B. J. P.
name: Szelc, A. M.
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: The low-energy excesses observed by the MiniBooNE experiment have, to date, defied a convinc- ing explanation under the standard model even with accommodation for non-zero neutrino mass. In this paper we explore a new oscillation mechanism to explain these anomalies, invoking a light neu- trinophilic Higgs boson, conceived to induce a low Dirac neutrino mass in accord with experimental limits. Beam neutrinos forward-scattering off of a locally over-dense relic neutrino background give rise to a novel matter-effect with an energy-specific resonance. An enhanced oscillation around this resonance peak produces flavor transitions which are highly consistent with the MiniBooNE neutrino- and antineutrino-mode data sets. The model provides substantially improved $χ^2$ values beyond either the no-oscillation hypothesis or the more commonly explored 3+1 sterile neutrino hy- pothesis. This mechanism would introduce distinctive signatures at each baseline in the upcoming SBN program at Fermilab, presenting opportunities for further exploration.
description: 11 pages, 6 figures, submitted to PRD
Le Franc CFA, le néocolonialisme à l’épreuve du développement
Creators: name: Kebe, Mohamed Lamine
Publisher: name: My University
Year: 2019

description: À l’échelle planétaire le Franc CFA est le deuxième plus grand système monétaire régional, après l’Euro. Instauré pendant la colonisation, il demeure aujourd’hui la seule monnaie « coloniale » encore en service dans 14 pays d’Afrique subsaharienne. Accrochée à l’Euro depuis 1999, cette monnaie survit grâce au mécanisme dit du « compte d’opération » qui fait de la France, l’ancienne puissance colonisatrice, la gardienne de la stabilité de cette monnaie. Ce rôle de l’ancienne métropole a, pour l’essentiel, servi à placer la question du franc CFA au cœur des réflexions sur l’héritage de la colonisation dans les African studies. Notre étude sert à analyser les fondement historiques, politiques et économiques du franc CFA, dans une perspective africaine de développement. Notre objectif est de mettre en lumière les éventuels coûts et bénéfices de l’utilisation de cette monnaie pour les pays africains. Le chapitre I dresse un portrait global du franc CFA. Le chapitre II est consacré à l’approche théorique. Les trois derniers chapitres sont consacrés à l’analyse politique et économique des coûts et bénéfices du franc CFA. Et enfin, la conclusion met en relief l’implication du franc CFA et de sa gestion dans les enjeux globaux du moment.
A class of inequalities inducing new separability criteria for bipartite quantum systems
Creators: name: Aniello, Paolo
name: Lupo, Cosmo
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Inspired by the realignment or computable cross norm criterion, we present a new result about the characterization of quantum entanglement. Precisely, an interesting class of inequalities satisfied by all separable states of a bipartite quantum system is derived. These inequalities induce new separability criteria that generalize the realignment criterion.
description: examples added; references added; results improved; title slightly modified
Bibliography of Frozen Foods
Creators: name: Stutts, Herbert P.
name: Stutts, Herbert P.
Publisher: name: Unknown
Year: 1961
Subjects: subject: Food Consumption/Nutrition/Food Safety
subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies

description: Excerpts from the Preface: This bibliography contains selected references on marketing and processing of frozen foods. It includes publications written in English or accompanied by English summaries. Foreign language publications without English abstracts or summaries are omitted. The bibliography is arranged according to a subject classification under the two major sections of marketing and processing. Entries giving a broad coverage to more than one subject are classified in one of the "General" categories. Within each subject classification entries are grouped alphabetically by author or by title of publication or organization when author is unknown. The bibliography has an author index.
A Contemporary Examination of Canada as an ‘Honest Broker’ in the Israel-Palestine Conflict
Creators: name: Riddell, Tasha Eve Sarah
Publisher: name: My University
Year: 2018

description: The Middle East Peace Process has yet to result in a final resolution and settlement between the Palestinian and Israeli peoples. In November 2015, the newly elected Liberal government, under the leadership of Prime Minister Justin Trudeau, announced that Canada would resume its role as an ‘honest broker’ in the Middle East Peace Process. Employing a liberal internationalist lens, this paper will explore whether Canada’s contemporary foreign policy over the past two decades towards the Peace Process has been even-handed in nature, while discussing the foreign policy implications of holding the status of ‘honest broker’ and mediator. Further, in examining statements by the Government of Canada on the Israel-Palestine conflict, voting patterns at the United Nations, and Canada’s official policy on the Middle East Peace Process primarily over the past two decades, this paper will demonstrate that Canada’s policies pertaining to the conflict have not remained constant, but have shifted due to a multitude of factors (such as political party preferences, electoral support from religious groups and the personal values of political leaders).
title: 02_1068
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: Laboratoire de Médiévistique Occidentale de Paris
subject: LaMOP

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/
Exact valence bond entanglement entropy and probability distribution in the XXX spin chain and the Potts model
Creators: name: Jacobsen, Jesper Lykke
name: Saleur, Hubert
Publisher: name: arXiv
Year: 2007
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: By relating the ground state of Temperley-Lieb hamiltonians to partition functions of 2D statistical mechanics systems on a half plane, and using a boundary Coulomb gas formalism, we obtain in closed form the valence bond entanglement entropy as well as the valence bond probability distribution in these ground states. We find in particular that for the XXX spin chain, the number N_c of valence bonds connecting a subsystem of size L to the outside goes, in the thermodynamic limit, as = (4/pi^2) ln L, disproving a recent conjecture that this should be related with the von Neumann entropy, and thus equal to 1/(3 ln 2) ln L. Our results generalize to the Q-state Potts model.
description: 4 pages, 2 figures
Realization of blue spectrum in generalized Galileon super-inflation models
Creators: name: Nozari, K.
name: Shafizadeh, S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: In the spirit of Galileon inflation and by considering some sorts of non-canonical kinetic terms in the action, we realize a stage of super-inflation leading to a blue-tilted tensor perturbation. We show also that addition of Galileon-like term to the action leads to avoidance of ghost instabilities in this setup.
description: 15 pages, 6 figures, revised version
Unified description of inelastic propensity rules for electron transport through nanoscale junctions
Creators: name: Paulsson, Magnus
name: Frederiksen, Thomas
name: Ueba, Hiromu
name: Lorente, Nicolas
name: Brandbyge, Mads
Publisher: name: arXiv
Year: 2007
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We present a method to analyze the results of first-principles based calculations of electronic currents including inelastic electron-phonon effects. This method allows us to determine the electronic and vibrational symmeties in play, and hence to obtain the so-called propensity rules for the studied systems. We show that only a few scattering states -- namely those belonging to the most transmitting eigenchannels -- need to be considered for a complete description of the electron transport. We apply the method on first-principles calculations of four different systems and obtain the propensity rules in each case.
description: 4 pages, 4 figures, 1 table http://link.aps.org/abstract/PRL/v100/e226604
Herschel Spectroscopy of the Taffy Galaxies (UGC 12914/12915 = VV 254): Enhanced [C II] emission in the collisionally-formed bridge
Creators: name: Peterson, B. W.
name: Appleton, P. N.
name: Bitsakis, T.
name: Guillard, P.
name: Alatalo, K.
name: Boulanger, F.
name: Cluver, M.
name: Duc, P. -A.
name: Falgarone, E.
name: Gallagher, S.
name: Gao, Y.
name: Helou, G.
name: Jarrett, T. H.
name: Joshi, B.
name: Lisenfeld, U.
name: Lu, N.
name: Ogle, P.
name: Forêts, G. Pineau des
name: van der Werf, P.
name: Xu, C. K.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Using the PACS and SPIRE spectrometers on-board Herschel, we obtained observations of the Taffy galaxies (UGC 12914/12915) and bridge. The Taffy system is believed to be the result of a face-on collision between two gas-rich galaxies, in which the stellar disks passed through each other, but the gas was dispersed into a massive H I and molecular bridge between them. Emission is detected and mapped in both galaxies and the bridge in the [C II]157.7 $μ$m and [O I]63.2 $μ$m fine-structure lines. Additionally, SPIRE FTS spectroscopy detects the [C I] $^3$P$_2$$\rightarrow$$^3$P$_1$(809.3 GHz) and [C I] $^3$P$_1$$\rightarrow$$3$P$_0$(492.2 GHz) neutral carbon lines, and weakly detects high-J CO transitions in the bridge. These results indicate that the bridge is composed of a warm multi-phase medium consistent with shock and turbulent heating. Despite low star formation rates in the bridge, the [C II] emission appears to be enhanced, reaching [C II]/FIR ratios of 3.3% in parts of the bridge. Both the [C II] and [O I] lines show broad intrinsic multi-component profiles, similar to those seen in previous CO 1-0 and H I observations. The [C II] emission shares similar line profiles with both the double-peaked H I profiles and shares a high-velocity component with single-peaked CO profiles in the bridge, suggesting that the [C II] emission originates in both the neutral and molecular phases. We show that it is feasible that a combination of turbulently heated H$_2$ and high column-density H I, resulting from the galaxy collision, is responsible for the enhanced [C II] emission.
description: 14 pages, 10 figures; accepted for publication by ApJ
Black hole stability under odd-parity perturbations in Horndeski gravity
Creators: name: Ganguly, Apratim
name: Gannouji, Radouane
name: Gonzalez-Espinoza, Manuel
name: Pizarro-Moya, Carlos
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the stability under linear odd-parity perturbations of static spherically symmetric black holes in Horndeski gravity. We derive the master equation for these perturbations and obtain the conditions of no-ghost and Laplacian instability. In order for the black hole solutions to be stable, we study their generalized "Regge-Wheeler potential". It turns out that the problem is reduced to an algebraic problem where three functions characterizing the black hole should be positive outside the horizon to prove the stability. We found that these conditions are similar to the no-ghost and Laplacian instability conditions. We apply our results to various known solutions.
description: 10 pages, 1 figure, slightly extended introduction, results unchanged
Bounds on a fair policy with near optimal performance
Creators: name: Wierman, Adam
name: Harchol-Balter, Mor
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Abstract: "Providing fairness and providing good response times are often viewed as conflicting goals in scheduling. Scheduling policies that provide low response times, such as Shortest Running Processing Time (SRPT), are sometimes not fair, while fair policies like Processor Sharing (PS) provide response times far worse than SRPT. This seemingly inevitable tension between providing fairness and providing good response times was eliminated at last year's ACM Sigmetrics conference with the introduction of a new scheduling policy, Fair Sojourn Protocol (FSP), that appears to provide both [9]. The FSP policy is provably fair, as seen directly from its definition, and simulations show that FSP has a very low mean response time, close to that of SRPT in many cases [9]. Unfortunately, analyzing the mean response time of the FSP policy has proven to be difficult, and thus the queueing performance of FSP has only be [sic] assessed via simulation. In this work, we present the first queueing analysis of FSP. This analysis yields close upper and lower bounds on the mean response time and mean slowdown of the M/GI/1/FSP queue. Our upper bound shows that the improvement of FSP over PS is substantial: for all job size distributions, the mean response time and mean slowdown under FSP are a fraction (1 - [rho]/2) of that under PS, where [rho] is the system load. For distributions with decreasing failure rate the improvement is even greater. We also prove that the mean response time of SRPT and FSP are quite close. Lastly, our bounds reveal that FSP has yet another desirable property: similarly to PS, the FSP policy is largely insensitive to the variability of the job size distribution."
Pinning and Binding Energies for Vortices in Neutron Stars: Comments on Recent Results
Creators: name: Pizzochero, Pierre M.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We investigate when the energy that pins a superfluid vortex to the lattice of nuclei in the inner crust of neutron stars can be approximated by the energy that binds the vortex to a single nucleus. Indeed, although the pinning energy is the quantity relevant to the theory of pulsar glitches, so far full quantum calculations have been possible only for the binding energy. Physically, the presence of nearby nuclei can be neglected if the lattice is dilute, namely with nuclei sufficiently distant from each other. We find that the dilute limit is reached only for quite large Wigner-Seitz cells, with radii > 55 fm; these are found only in the outermost low-density regions of the inner crust. We conclude that present quantum calculations do not correspond to the pinning energies in almost the entire inner crust and thus their results are not predictive for the theory of glitches.
description: 8 pages, 10 figures, EXOCT07 Conference Proceedings
SURFS: Riding the waves with Synthetic UniveRses For Surveys
Creators: name: Elahi, Pascal J.
name: Welker, Charlotte
name: Power, Chris
name: Lagos, Claudia del P.
name: Robotham, Aaron
name: Cañas, Rodrigo
name: Poulton, Rhys
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the Synthetic UniveRses For Surveys ({\sc surfs}) simulations, a set of N-body/Hydro simulations of the concordance $Λ$ Cold Dark Matter (\LCDM) cosmology. These simulations use Planck cosmology, contain up to 10 billion particles and sample scales & halo masses down to $1~$kpc & $10^8{\rm M}_\odot$. We identify and track haloes from $z=24$ to today using a state-of-the-art 6D halo finder and merger tree builder. We demonstrate that certain properties of halo merger trees are numerically converged for haloes composed of $\gtrsim100$ particles. Haloes smoothly grow in mass, $V_{\rm max}$, with the mass history characterised by $\log M(a)\propto\exp\left[-(a/β)^α\right]$ where $a$ is the scale factor, $α(M)\approx0.8$ \& $β(M)\approx0.024$, with these parameters decreasing with decreasing halo mass. Subhaloes follow power-law cumulative mass and velocity functions, i.e. $n(>f)\propto f^{-α}$ with $α_{M}=0.83\pm0.01$ and $α_{V_{\rm max}}=2.13\pm0.03$ for mass \& velocity respectively, independent of redshift, as seen in previous studies. The halo-to-halo scatter in amplitude is $0.9$~dex. The number of subhaloes in a halo weakly correlates with a halo's concentration $c$ \& spin $λ$:haloes of high $c$ \& low $λ$ have $60\%$ more subhaloes than similar mass haloes of low $c$ \& high $λ$. High cadence tracking shows subhaloes are dynamic residents, with $25\%$ leaving their host halo momentarily, becoming a backsplash subhalo, and another $20\%$ changing hosts entirely, in agreement with previous studies. In general, subhaloes have elliptical orbits, $e\approx0.6$, with periods of $2.3^{+2.1}_{-1.7}$~Gyrs. Subhaloes lose most of their mass at pericentric passage with mass loss rates of $\sim40\%$~Gyr$^{-1}$. These catalogues will be made publicly available.
description: 22 pages, 20 figures, accepted for publication in MNRAS
Lettre de Jean-François Séguier à Pierre Joseph Amoreux, 1779-01-07
Creators: name: Séguier, Jean-François
name: Jean-François Séguier
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2021

description: [transcription] Nîmes le 7e de l’an 1779.
Mon cher Monsieur,
Je vous ai envoyé par la voiture de Mme Troupenas un paquet de semences contenant les espèces de ceux que vous vouliez replanter pour remplacer ce qui avait manqué l’année dernière. Ayez soin de les réclamer au Petit Paris où va loger cette voiture si on ne vous les a pas rendus. Ils sont bien empaquetés et il y a des étiquettes de parchemin à chaque petit paquet.
On ne m’a pas encore apporté les autres, dès qu’ils viendront vous les aurez par la même voie.
Je suis toujours disposé à votre service et votre serviteur très humble
Séguier
[fol. 201v] [7 janvier 1779
Monsieur Séguier]
A Monsieur
Monsieur Amoreux fils médecin
Près le gouvernement.
A Montpellier
description: [personnes citées] Mme Troupenas
description: Source: [lieu de Conservation] Paris, Bibliothèque nationale de France [cote]NAF 6571, fol. 199
description: Source: ark:/12148/btv1b52508797m
Topic Classification of Case Law Using a Large Language Model and a New Taxonomy for UK Law: AI Insights into Summary Judgment
Creators: name: Sargeant, Holli
name: Izzidien, Ahmed
name: Steffek, Felix
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computation and Language (cs.CL)
subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: This paper addresses a critical gap in legal analytics by developing and applying a novel taxonomy for topic classification of summary judgment cases in the United Kingdom. Using a curated dataset of summary judgment cases, we use the Large Language Model Claude 3 Opus to explore functional topics and trends. We find that Claude 3 Opus correctly classified the topic with an accuracy of 87.13% and an F1 score of 0.87. The analysis reveals distinct patterns in the application of summary judgments across various legal domains. As case law in the United Kingdom is not originally labelled with keywords or a topic filtering option, the findings not only refine our understanding of the thematic underpinnings of summary judgments but also illustrate the potential of combining traditional and AI-driven approaches in legal classification. Therefore, this paper provides a new and general taxonomy for UK law. The implications of this work serve as a foundation for further research and policy discussions in the field of judicial administration and computational legal research methodologies.
On the sharp upper bound related to the weak Muckenhoupt-Wheeden conjecture
Creators: name: Lerner, Andrei K.
name: Nazarov, Fedor
name: Ombrosi, Sheldy
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We construct an example showing that the upper bound $[w]_{A_1}\log({\rm{e}}+[w]_{A_1})$ for the $L^1(w)\to L^{1,\infty}(w)$ norm of the Hilbert transform cannot be improved in general.
description: 18 pages, 3 figures
Spin-orbit alignment from transit photometry: the case for multi-colour observations
Creators: name: Hooton, Matthew J.
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Orbital Architecture
Transits
Spin-orbit alignment
Doppler tomography
CHEOPS
TESS
Spitzer
Kepler
Gravity darkening
MASCARA-1 b
Kepler-13Ab

description: The asymmetric transit light curves of hot Jupiters orbiting fast-rotating, early type stars encode information about the true spin-orbit angle Ψ: a parameter that eludes measurement using most other methods. However, an accurate measurement of Ψ using from a transit is challenging, with numerous values for individual planets in literature exhibiting significant disagreement. Doppler tomography provides an alternative spectroscopy-based method which is less prone to bias, but only unlocks the sky-projected spin-orbit angle λ. I will present analyses of transit light curves for a sample of hot Jupiters with fast-rotating hosts acquired with CHEOPS, TESS, Kepler and Spitzer. The effect of fitting light curves acquired across the optical and IR with a single set of transit parameters greatly diminishes the degeneracies, and returns measurements of λ consistent with those from Doppler tomography. The placement of priors from tomography is better still, generally achieving improved precision on Ψ. With multi-colour light curves becoming available for ever-larger sections of the sky, this study provides a template for how to unveil the orbital architecture of these extreme systems and the underlying physical processes that shape them.
description: {"references": ["Myers, Samuel et al. (2019), EPSC-DPS2019-860 2019EPSC...13..860M", "Johnson, Marshall C. et al. (2014), 10.1088/0004-637X/790/1/30", "Masuda, Kento (2015), 10.1088/0004-637X/805/1/28", "Parviainen, Hannu (2015), 10.1093/mnras/stv894", "Talens, G. J. J. (2017), 10.1051/0004-6361/201731282"]}
Maximally entangled fermions
Creators: name: Schlingemann, Dirk-M.
name: Cozzini, Marco
name: Keyl, Michael
name: Venuti, Lorenzo Campos
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Fermions play an essential role in many areas of quantum physics and it is desirable to understand the nature of entanglement within systems that consists of fermions. Whereas the issue of separability for bipartite fermions has extensively been studied in the present literature, this paper is concerned with maximally entangled fermions. A complete characterization of maximally entangled quasifree (gaussian) fermion states is given in terms of the covariance matrix. This result can be seen as a step towards distillation protocols for maximally entangled fermions.
description: 13 pages, 1 figure, RevTex, minor errors are corrected, section "Conclusions" is added