cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
J. Voisenet, Bêtes et hommes dans le monde médiéval. Le Bestiaire des clercs du Ve au XIIe siècle. Préface de J. Le Goff, 2000
Creators: name: Veyrard-Cosme, Christiane
Publisher: name: Francia
Year: 2019

description: Francia, Bd. 30 Nr. 1 (2003)
The chemistry of extragalactic carbon stars
Creators: name: Woods, Paul M.
name: Walsh, Catherine
name: Cordiner, Martin A.
name: Kemper, Francisca
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Prompted by the ongoing interest in Spitzer Infrared Spectrometer spectra of carbon stars in the Large Magellanic Cloud, we have investigated the circumstellar chemistry of carbon stars in low-metallicity environments. Consistent with observations, our models show that acetylene is particularly abundant in the inner regions of low metallicity carbon-rich AGB stars -- more abundant than carbon monoxide. As a consequence, larger hydrocarbons have higher abundances at the metallicities of the Magellanic Clouds than in stars with solar metallicity. We also find the oxygen and nitrogen chemistry is suppressed at lower metallicity, as expected. Finally, we calculate molecular line emission from carbon stars in the Large and Small Magellanic Cloud and find that several molecules should be readily detectable with the Atacama Large Millimeter Array at Full Science operations.
description: Accepted for publication in the Monthly Notices of the Royal Astronomical Society (MNRAS)
The Radio Signatures of the First Supernovae
Creators: name: Meiksin, Avery
name: Whalen, Daniel J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Primordial stars are key to primeval structure formation as the first stellar components of primeval galaxies, the sources of cosmic chemical enrichment and likely cosmic reionization, and they possibly gave rise to the supermassive black holes residing at the centres of galaxies today. While the direct detection of individual Pop III stars will likely remain beyond reach for decades to come, we show their supernova remnants may soon be detectable in the radio. We calculate radio synchrotron signatures between 0.5 - 35 GHz from hydrodynamical computations of the supernova remnants of Pop III stars in minihaloes. We find that hypernovae yield the brightest systems, with observed radio fluxes as high as 1 - 10 muJy. Less energetic Type II supernovae yield remnants about a factor of 30 dimmer and pair-instability supernova remnants are dimmer by a factor of more than 10,000. Because of the high gas densities of the progenitor environments, synchrotron losses severely limit the maximum emission frequencies, producing a distinctive peaked radio spectrum distinguishable from normal galactic supernova remnant spectra. Hypernovae radio remnants should be detectable by existing radio facilities like eVLA and eMERLIN while Type II supernova remnants will require the Square Kilometre Array. The number counts of hypernova remnants at z > 20 with fluxes above 1 muJy are expected to be one per hundred square degree field, increasing to a few per square degree if they form down to z = 10. The detection of a z > 20 Type II supernova remnant brighter than 1 nJy would require a 100 - 200 square degree field, although only a 1 - 2 square degree field for those forming down to z = 10. Hypernova and Type II supernova remnants are easily separated from one another by their light curves, which will enable future surveys to use them to constrain the initial mass function of Pop III stars.
description: 12 pages, 9 figures; major revision; to appear in MNRAS
title: Papers on institutional quality and economic development in African regions
Creators: name: Iddawela, Yohan
Publisher: name: London School of Economics and Political Science (LSE)
Year: 2021

description: This thesis examines the relationship between institutional quality and regional economic development in African countries. It analyses three elements of institutional quality: the impact of institutional quality on economic development, the drivers of poor institutional quality, and interventions that can be adopted to improve institutional quality. The first paper of this PhD, published in the Journal of Development Studies and co-authored with Neil Lee and Andrés Rodríguez-Pose, examines the relationship between sub-national government quality and economic development across 356 regions in 22 African countries. We create a novel index of sub-national government quality using Afrobarometer survey data, and we use high resolution night-time satellite images as a proxy for economic activity. We find that a reduction in sub-national government quality causes decreases in regional economic activity. In the second paper, I examine one of the drivers of sub-national government quality in African regions – armed conflict. I find that armed conflict leads to a deterioration in sub-national government quality. Contrary to the existing literature which suggests that armed conflict leads to a loss of government legitimacy, I find that this occurs because sub-national governments divert resources away from delivering services and towards crisis response. As a result, I find that armed conflict does not lead to a reduction in national government quality as national governments possess much greater resources. Therefore, national governments are able to respond to crises without significantly reducing the quality of service delivery. The third paper, co-authored with Neil Lee, examines the impact of national government quality on spatial inequality within African provinces. We create, for the first time, an index of within-province inequality using high resolution satellite imagery. We find that national government quality is just as important as differences in geographical endowments in driving spatial inequality within provinces. This is primarily because national governments in African countries have a history of city-specific favouritism – i.e. creating policies that benefit a particular city (typically due to corruption, nepotism or clientelism). This city-specific favouritism does not spill-over and benefit the wider province. Instead, it creates and exacerbates inequality within provinces.
Descriptions of Carbon isotopes within relativistic Hartree-Fock-Bogoliubov theory
Creators: name: Lu, Xiao Li
name: Sun, Bao Yuan
name: Long, Wen Hui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Within the relativistic Hartree-Fock-Bogoliubov (RHFB) theory, the structure properties of Carbon isotopes are systematically studied. In order to reproduce the experiment data, we take the finite-range Gogny D1S with a strength factor $f$ as the pairing force. The self-consistent RHFB calculations with density-dependent meson-nucleon couplings indicate the single-neutron halo structures in both $^{17}$C and $^{19}$C, whereas the two-neutron halo in $^{22}$C is not well supported. It is also found that close to the neutron drip line there exists distinct odd-even staggering on neutron radii, which is tightly related with the blocking effects and correspondingly the blocking effect plays a significant role in halo formation.
description: 8 pages, 5 figures, 5 table
Leptogenesis in Inflationary models with Non-Abelian Gauge Fields
Creators: name: Maleknejad, Azadeh
name: Noorbala, Mahdiyar
name: Sheikh-Jabbari, M. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: A scenario of leptogenesis was introduced in [1] which works during inflationary period within standard model of particle physics setup. In this scenario lepton number is created by the gravitational chiral anomaly which has a non-zero expectation value for models of inflation driven by pseudoscalar field(s). Here, we observe that models of inflation involving non-Abelian gauge fields, e.g. the chromo-natural inflation [2] or the gauge-flation [3], have a parity-violating tensor mode (graviton) spectrum and naturally lead to a non-vanishing expectation value for the gravitational chiral anomaly. Therefore, one has a natural leptogenesis scenario associated with these inflationary setups, \emph{inflato-natural leptogenesis}. We argue that the observed value of baryon-to-photon number density can be explained in a natural range of parameters in these models.
description: matches published version
Poisson intensity parameter estimation for stationary Gibbs point processes of finite interaction range
Creators: name: Morsli, Nadia
name: Coeurjolly, Jean-François
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: We introduce a semi-parametric estimator of the Poisson intensity parameter of a spatial stationary Gibbs point process. Under very mild assumptions satisfied by a large class of Gibbs models, we establish its strong consistency and asymptotic normality. We also consider its finite-sample properties in a simulation study.
G. Daly, Inside Napoleonic France. State and society in Rouen, 1800-1815, 2001
Creators: name: Severin-Barboute, Bettina
Publisher: name: Francia
Year: 2019

description: G. Daly, Inside Napoleonic France. State and society in Rouen, 1800-1815, 2001 (B. Severin-Barboutie)
description: Francia, Bd. 30 Nr. 2 (2003)
One-dimensional radiation-hydrodynamic simulations of imploding spherical plasma liners with detailed equation-of-state modeling
Creators: name: Davis, J. S.
name: Hsu, S. C.
name: Golovkin, I. E.
name: MacFarlane, J. J.
name: Cassibry, J. T.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: This work extends the one-dimensional radiation-hydrodynamic imploding spherical argon plasma liner simulations of T. J. Awe et al. [Phys. Plasmas 18, 072705 (2011)] by using a detailed tabular equation-of-state (EOS) model, whereas Awe et al. used a polytropic EOS model. Results using the tabular EOS model give lower stagnation pressures by a factor of 3.9-8.6 and lower peak ion temperatures compared to the polytropic EOS results. Both local thermodynamic equilibrium (LTE) and non-LTE EOS models were used in this work, giving similar results on stagnation pressure. The lower stagnation pressures using a tabular EOS model are attributed to a reduction in the liner's ability to compress arising from the energy sink introduced by ionization and electron excitation, which are not accounted for in a polytropic EOS model. Variation of the plasma liner species for the same initial liner geometry, mass density, and velocity was also explored using the LTE tabular EOS model, showing that the highest stagnation pressure is achieved with the highest atomic mass species for the constraints imposed.
description: 21 pages, 3 tables, 7 figures, accepted for publication by Phys. Plasmas (9/24/2012)
Ph. Payen, Les arrêts de règlement du Parlement de Paris au XVIIIe siècle. Dimension et doctrine, Préface de J. Imbert, 1997. - Ph. Payen, La physiologie de l'arrêt de règlement du Parlement de Paris au XVIIIe siècle, Avant-propos de J. Imbert, 1999
Creators: name: Schmale, Wolfgang
Publisher: name: Francia
Year: 2019

description: Ph. Payen, Les arrêts de règlement du Parlement de Paris au XVIIIe siècle. Dimension et doctrine, Préface de J. Imbert, 1997. - Ph. Payen, La physiologie de l'arrêt de règlement du Parlement de Paris au XVIIIe siècle, Avant-propos de J. Imbert, 1999 (W. Schmale)
description: Francia, Bd. 30 Nr. 2 (2003)
Constraints on primordial black holes as dark matter candidates from star formation
Creators: name: Capela, Fabio
name: Pshirkov, Maxim
name: Tinyakov, Peter
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By considering adiabatic contraction of the dark matter (DM) during star formation, we estimate the amount of DM trapped in stars at their birth. If the DM consists partly of primordial black holes (PBHs), they will be trapped together with the rest of the DM and will be finally inherited by a star compact remnant --- a white dwarf (WD) or a neutron star (NS), which they will destroy in a short time. Observations of WDs and NSs thus impose constraints on the abundance of PBH. We show that the best constraints come from WDs and NSs in globular clusters which exclude the DM consisting entirely of PBH in the mass range $10^{16}{\rm g} - 3\times 10^{22}{\rm g}$, with the strongest constraint on the fraction $Ω_{\rm PBH} /Ω_{\rm DM}\lesssim 10^{-2}$ being in the range of PBH masses $10^{17}{\rm g} - 10^{18}$ g.
description: 9 pages, 3 figures. Inconsistency found and results updated accordingly, match the published version
Tensor effects on gap evolution of N=40 from non-relativistic and relativistic mean-field theory
Creators: name: Wang, Long Jun
name: Dong, Jian Min
name: Long, Wen Hui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: Tensor effects on the N=40 gap evolution of N=40 isotones are studied by employing the Skyrme-Hartree-Fock-Bogoliubov (SHFB) and relativistic Hartree-Fock-Bogoliubov (RHFB) theories. The results with and without the inclusion of the tensor component are compared with the experimental data. When the tensor force is included, both of the two different approaches are found to give the same trend and agree with the experimental one, which indicates the necessity of introducing the tensor force in the evolution of N=40 subshell and on the other hand the reliability of the methods. Furthermore, it is shown that the gap evolution is primarily determined by the corresponding tensor contributions from $π$ and $ρ$-tensor coupling in the relativistic framework.
description: 4 pages, 3 figures
Search for the standard model Higgs boson in ZH -> l+ l- bbbar production with the D0 detector in 9.7 fb-1 of ppbar collisions at sqrt(s)=1.96 TeV
Creators: name: D0 Collaboration
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present a search for the standard model (SM) Higgs boson produced in association with a Z boson in 9.7 fb-1 of ppbar collisions collected with the D0 detector at the Fermilab Tevatron Collider at sqrt(s) = 1.96 TeV. Selected events contain one reconstructed Z-> e+e- or Z-> mu+mu- candidate and at least two jets, including at least one jet identified as likely to contain a b quark. To validate the search procedure, we also measure the cross section for ZZ production in the same final state. It is found to be consistent with its SM prediction. We set upper limits on the ZH production cross section times branching ratio for H->bbbar at the 95% C.L. for Higgs boson masses 90 < M_H < 150 GeV. The observed (expected) limit for M_H = 125 GeV is 7.1 (5.1) times the SM cross section.
description: Published in Phys. Rev. Lett
Complexe de poids des variétés algébriques réelles avec action
Creators: name: Priziac, Fabien
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Using the functoriality of C. McCrory and A. Parusiński's weight complex -which induces an analog of the weight filtration for complex algebraic varieties on the Borel-Moore homology with $\mathbb{Z}_2$ coefficients of real algebraic varieties-, we define a weight complex with action on the real algebraic varieties equipped with a finite group action. Emphasizing on the two elements group, we then establish a filtered version of Smith short sequence, taking into account the Nash-constructible filtration which realizes the weight complex with action. Its exactness is implied by the splitting of a Nash manifold equipped with an algebraic involution along an arc-symmetric subset.
description: in French
A remark on Tate's algorithm and Kodaira types
Creators: name: Dokchitser, Tim
name: Dokchitser, Vladimir
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G07 (Primary)

description: We remark that Tate's algorithm to determine the minimal model of an elliptic curve can be stated in a way that characterises Kodaira types from the minimum of v(a_i)/i. As an application, we deduce the behaviour of Kodaira types in tame extensions of local fields.
description: 6 pages (minor changes)
On Gerstenhaber's theorem for spaces of nilpotent matrices over a skew field
Creators: name: Pazzis, Clément de Seguins
Publisher: name: arXiv
Year: 2012
Subjects: subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics
subject: 15A03, 15A30

description: Let K be a skew field, and K_0 be a subfield of the central subfield of K such that K has finite dimension q over K_0. Let V be a K_0-linear subspace of n by n nilpotent matrices with entries in K. We show that the dimension of V is bounded above by q n(n-1)/2, and that equality occurs if and only if V is similar to the space of all n by n strictly upper-triangular matrices over K. This generalizes famous theorems of Gerstenhaber and Serezhkin, which cover the special case K=K_0.
description: 17 pages (final version as will appear in Linear Algebra and its Applications)
Hochschulnachrichten
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 11 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Combined search for the standard model Higgs boson decaying to b bbar using the D0 Run II data set
Creators: name: D0 Collaboration
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present the results of the combination of searches for the standard model Higgs boson produced in association with a W or Z boson and decaying into b bbar using the data sample collected with the D0 detector in p pbar collisions at sqrt{s}=1.96 TeV at the Fermilab Tevatron Collider. We derive 95% CL upper limits on the Higgs boson cross section relative to the standard model prediction in the mass range 100 GeV <= M_H <= 150 GeV, and we exclude Higgs bosons with masses smaller than 102 GeV at the 95% CL. In the mass range 120 GeV <= M_H <= 145 GeV the data exhibit an excess above the background prediction with a global significance of 1.5 standard deviations, consistent with the expectation in the presence of a standard model Higgs boson.
description: submitted to Phys. Rev. Lett
Ausstellungskataloge und Museumsberichte
Creators: name: Redaktion, Die
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2019

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 3 Nr. 11 (1950): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Dissipative Preparation of Spin Squeezed Atomic Ensembles in a Steady State
Creators: name: Torre, Emanuele G. Dalla
name: Otterbach, Johannes
name: Demler, Eugene
name: Vuletic, Vladan
name: Lukin, Mikhail D.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We present and analyze a new approach for the generation of atomic spin squeezed states. Our method involves the collective coupling of an atomic ensemble to a decaying mode of an open optical cavity. We demonstrate the existence of a collective atomic dark-state, decoupled from the radiation field. By explicitly constructing this state we find that it can feature spin squeezing bounded only by the Heisenberg limit. We show that such dark states can be deterministically prepared via dissipative means, thus turning dissipation into a resource for entanglement. The scaling of the phase sensitivity taking realistic imperfections into account is discussed.
description: 5 pages, 4 figures
Eine Alsengemme von Pennigsehl, Kreis Nienburg/Weser
Creators: name: Gutmann, Jürgen
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 27 (1958): Nachrichten aus Niedersachsens Urgeschichte
New spinorial particle model in tensorial space-time and interacting higher spin fields
Creators: name: Fedoruk, Sergey
name: Lukierski, Jerzy
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The Maxwell-covariant particle model is formulated in tensorial extended D=4 space-time (x_mu, z_{mu nu}) parametrized by ten-dimensional coset of D=4 Maxwell group, with added auxiliary Weyl spinors lambda_alpha, y^alpha. We provide the Hamiltonian quantization of the model and demonstrate that first class constraints modify the known equations obtained for massless higher spin fields in flat tensorial space-time. We obtain the Maxwell-covariant field equations for new infinite dimensional spin multiplets. The component fields assigned to different spin values are linked by couplings proportional to rescaled electromagnetic coupling constant \tilde e = em, where m is the mass-like parameter introduced in our model. We discuss briefly the geometry of our tensorial space-time with constant torsion and its relation with the presence of constant electromagnetic background.
description: 19 pages, LaTeX; v2:version which appears in JHEP
Interactions of Charmed Mesons with Light Pseudoscalar Mesons from Lattice QCD and Implications on the Nature of the D_{s0}^*(2317)
Creators: name: Liu, Liuming
name: Orginos, Kostas
name: Guo, Feng-Kun
name: Hanhart, Christoph
name: Meißner, Ulf-G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the scattering of light pseudoscalar mesons ($π$, $K$) off charmed mesons ($D$, $D_s$) in full lattice QCD. The S-wave scattering lengths are calculated using Lüscher's finite volume technique. We use a relativistic formulation for the charm quark. For the light quark, we use domain-wall fermions in the valence sector and improved Kogut-Susskind sea quarks. We calculate the scattering lengths of isospin-3/2 $Dπ$, $D_sπ$, $D_sK$, isospin-0 $D\bar{K}$ and isospin-1 $D\bar{K}$ channels on the lattice. For the chiral extrapolation, we use a chiral unitary approach to next-to-leading order, which at the same time allows us to give predictions for other channels. It turns out that our results support the interpretation of the $D_{s0}^*(2317)$ as a $DK$ molecule. At the same time, we also update a prediction for the isospin breaking hadronic decay width $Γ(D_{s0}^*(2317)\to D_sπ)$ to $(133\pm22)$ keV.
description: 22 pages, 5 figures; a typo in Table II corrected (for the coefficients of the NLO amplitudes)
Pobe, Marcel und Roubier, Jean: Kelten – Römer, 1000 Jahre Kunst und Kultur in Gallien
Creators: name: Jacob-Friesen, Karl Hermann
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Pobe, Marcel und Roubier, Jean: Kelten – Römer, 1000 Jahre Kunst und Kultur in Gallien. Freiburg i. Br. (Walter- Verlag) 1958. 99 Seiten und 259 Abb. auf Kunstdrucktaf. Leinen
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 28 (1959): Nachrichten aus Niedersachsens Urgeschichte
Grabhügel der jüngeren Bronzezeit im Sudholz bei Schladen, Landkreis Goslar
Creators: name: Tode, Alfred
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 30 (1961): Nachrichten aus Niedersachsens Urgeschichte
Witnessed entanglement and the geometric measure of quantum discord
Creators: name: Debarba, Tiago
name: Maciel, Thiago O.
name: Vianna, Reinaldo O.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We establish relations between geometric quantum discord and entanglement quantifiers obtained by means of optimal witness operators. In particular, we prove a relation between negativity and geometric discord in the Hilbert-Schmidt norm, which is slightly different from a previous conjectured one [Phys. Rev. A 84, 052110 (2011)].We also show that, redefining the geometric discord with the trace norm, better bounds can be obtained. We illustrate our results numerically.
description: 8 pages + 3 figures. Revised version with erratum for PRA 86, 024302 (2012). Simplified proof that discord is bounded by entanglement in any norm
Grabungen auf der ottonischen Pfalz Werla bei Schladen, Krs. Goslar
Creators: name: Stelzer, Gudrun
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 30 (1961): Nachrichten aus Niedersachsens Urgeschichte
Spin-singlet Gaffnian wave function for fractional quantum Hall systems
Creators: name: Davenport, Simon C.
name: Ardonne, Eddy
name: Regnault, Nicolas
name: Simon, Steven H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We characterize in detail a wave function conceivable in fractional quantum Hall systems where a spin or equivalent degree of freedom is present. This wave function combines the properties of two previously proposed quantum Hall wave functions, namely the non-Abelian spin-singlet state and the nonunitary Gaffnian wave function. This is a spin-singlet generalization of the spin-polarized Gaffnian, which we call the "spin-singlet Gaffnian" (SSG). In this paper we present evidence demonstrating that the SSG corresponds to the ground state of a certain local Hamiltonian, which we explicitly construct, and, further, we provide a relatively simple analytic expression for the unique ground-state wave functions, which we define as the zero energy eigenstates of that local Hamiltonian. In addition, we have determined a certain nonunitary, rational conformal field theory which provides an underlying description of the SSG and we thus conclude that the SSG is ungapped in the thermodynamic limit. In order to verify our construction, we implement two recently proposed techniques for the analysis of fractional quantum Hall trial states: The "spin dressed squeezing algorithm", and the "generalized Pauli principle".
description: 15 pages, 2 figures. Version 3 fixes a typographical error in the Hamiltonian, Eq 3. Version 2 incorporates referee and editorial suggestions. The original title "Putting a Spin on the Gaffnian" was deemed to be too inappropriate for PRB
Gollup, Siegfried: Endbronzezeitliche Gräber in Mittel- und ´Oberschlesien
Creators: name: Deichmüller, Jürgen
Publisher: name: Nachrichten aus Niedersachsens Urgeschichte
Year: 2019

description: Rezension zu: Gollup, Siegfried: Endbronzezeitliche Gräber in Mittel- und ´Oberschlesien, Bonn 1960, ein Beitrag zur Gliederung der Lausitzer Kultur, Verlag Rudolf Habelt, Bonn, 40, 115 Seit., 76Taf.
description: Nachrichten aus Niedersachsens Urgeschichte, Bd. 31 (1962): Nachrichten aus Niedersachsens Urgeschichte
Annemarie Stauffer, Textiles d’Egypte de la Collection Bouvier. Antiquite tardive, période copte, premiers temps de l’Islam/Textilien aus Ägypten aus der Sammlung Bouvier. Spätantike, koptische und frühislamische Gewebe
Creators: name: Renner-Volbach, Dorothee
Publisher: name: Bonner Jahrbücher
Year: 2019

description: Rezension zu: Annemarie Stauffer, Textiles d’Egypte de la Collection Bouvier. Antiquite tardive, période copte, premiers temps de l’Islam/Textilien aus Ägypten aus der Sammlung Bouvier. Spätantike, koptische und frühislamische Gewebe. Avec une contribution de/mit einem Beitrag von A. Schmidt-Colinet. Musee d’art et d’histoire Fribourg. Benteli Verlag, Bern 1991. 231 Seiten mit Abbildungen und 16 Farbtafeln.
description: Bonner Jahrbücher, Bd. 193.1993(1994): Bonner Jahrbücher
Simulation of stochastic network dynamics via entropic matching
Creators: name: Ramalho, Tiago
name: Selig, Marco
name: Gerland, Ulrich
name: Enßlin, Torsten A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantitative Methods (q-bio.QM)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: The simulation of complex stochastic network dynamics arising, for instance, from models of coupled biomolecular processes remains computationally challenging. Often, the necessity to scan a models' dynamics over a large parameter space renders full-fledged stochastic simulations impractical, motivating approximation schemes. Here we propose an approximation scheme which improves upon the standard linear noise approximation while retaining similar computational complexity. The underlying idea is to minimize, at each time step, the Kullback-Leibler divergence between the true time evolved probability distribution and a Gaussian approximation (entropic matching). This condition leads to ordinary differential equations for the mean and the covariance matrix of the Gaussian. For cases of weak nonlinearity, the method is more accurate than the linear method when both are compared to stochastic simulations.
description: 23 pages, 6 figures; significantly revised version
Relation between semi- and fully-device-independent protocols
Creators: name: Li, Hong-Wei
name: Mironowicz, Piotr
name: Pawlowski, Marcin
name: Yin, Zhen-Qiang
name: Wu, Yu-Chun
name: Wang, Shuang
name: Chen, Wei
name: Hu, Hong-Gang
name: Guo, Guang-Can
name: Han, Zheng-Fu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the relation between semi and fully device independent protocols. As a tool, we use the correspondence between Bell inequalities and dimension witnesses. We present a method for converting the former into the latter and vice versa. This relation provides us with interesting results for both scenarios. First, we find new random number generation protocols with higher bit rates for both the semi and fully device independent cases. As a byproduct, we obtain whole new classes of Bell inequalities and dimension witnesses. Then, we show how optimization methods used in studies on Bell inequalities can be adopted for dimension witnesses.
description: published version
The heat kernel on an asymptotically conic manifold
Creators: name: Sher, David A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: Spectral Theory (math.SP)
subject: FOS: Mathematics
subject: 58J05, 58J35, 58J52

description: In this paper, we investigate the long-time structure of the heat kernel on a Riemannian manifold M which is asymptotically conic near infinity. Using geometric microlocal analysis and building on results of Guillarmou and Hassell on the low-energy resolvent, we give a complete description of the asymptotic structure of the heat kernel in all spatial and temporal regimes. We apply this structure to define and investigate a renormalized zeta function and determinant of the Laplacian on M.
description: 35 pages, 10 figures. Version 3: a result of Cheng-Li-Yau was mis-stated in the introduction, requiring minor changes in the proof of Theorem 2 on page 14, but all results still hold
Kink Localization under Asymmetric Double-Well Potential
Creators: name: Cirillo, Emilio N. M.
name: Ianiro, Nicoletta
name: Sciarra, Giulio
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study diffuse phase interfaces under asymmetric double-well potential energies with degenerate minima and demonstrate that the limiting sharp profile, for small interface energy cost, on a finite space interval is in general not symmetric and its position depends exclusively on the second derivatives of the potential energy at the two minima (phases). We discuss an application of the general result to porous media in the regime of solid-fluid segregation under an applied pressure and describe the interface between a fluid-rich and a fluid-poor phase. Asymmetric double-well potential energies are also relevant in a very different field of physics as that of Brownian motors. An intriguing analogy between our result and the direction of the dc soliton current in asymmetric substrate driven Brownian motors is pointed out.
Distribution function of the endpoint fluctuations of one-dimensional directed polymers in a random potential
Creators: name: Dotsenko, Victor
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The explicit expression for the the probability distribution function of the endpoint fluctuations of one-dimensional directed polymers in random potential is derived in terms of the Bethe ansatz replica technique by mapping the replicated problem to the N-particle quantum boson system with attractive interactions.
description: 15 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1209.3603
A Distributed Differential Space-Time Coding Scheme With Analog Network Coding in Two-Way Relay Networks
Creators: name: Huo, Qiang
name: Song, Lingyang
name: Li, Yonghui
name: Jiao, Bingli
Publisher: name: arXiv
Year: 2012
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we consider general two-way relay networks (TWRNs) with two source and N relay nodes. A distributed differential space time coding with analog network coding (DDSTC-ANC) scheme is proposed. A simple blind estimation and a differential signal detector are developed to recover the desired signal at each source. The pairwise error probability (PEP) and block error rate (BLER) of the DDSTC-ANC scheme are analyzed. Exact and simplified PEP expressions are derived. To improve the system performance, the optimum power allocation (OPA) between the source and relay nodes is determined based on the simplified PEP expression. The analytical results are verified through simulations.
description: 19 pages, 5 figures, IEEE Transactions on Signal Processing
Constraining models for keV sterile neutrinos by quasi-degenerate active neutrinos
Creators: name: Merle, Alexander
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a No-Go theorem for keV sterile neutrino Dark Matter: if sterile neutrinos at the keV scale play the role of Dark Matter, they are typically unstable and their decay produces an astrophysical monoenergetic X-ray line. It turns out that the observational bound on this line is so strong that it contradicts the existence of a quasi-degenerate spectrum of active neutrinos in a seesaw type I framework where the Casas-Ibarra matrix R is real. This is the case in particular for models without CP violation. We give a general proof of this theorem. While the theorem (like every No-Go theorem) relies on certain assumptions, the situation under which it applies is still sufficiently general to lead to interesting consequences for keV neutrino model building. In fact, depending on the outcome of the next generation experiments, one might be able to rule out whole classes of models for keV sterile neutrinos.
description: 14 pages, 1 figure; v.3: error in the compilation of the file corrected (some references did not show properly); Special thanks to D. Boedecker for pointing out that issue to me!
Multi-Vacuum Initial Conditions and the Arrow of Time
Creators: name: Bousso, Raphael
name: Zukowski, Claire
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Depending on the type and arrangement of metastable vacua in the theory, initial conditions in a de Sitter vacuum with arbitrarily large entropy can be compatible with the observed arrow of time, if the causal patch or related measures are used to regulate divergences. An important condition, however, is that the initial vacuum cannot produce observers from rare fluctuations (Boltzmann brains). Here we consider more general initial conditions where multiple vacua have nonzero initial probability. We examine whether the prediction of an arrow of time is destroyed by a small initial admixture of vacua that can produce Boltzmann brains. We identify general criteria and apply them to two nontrivial examples of such initial probability distributions. The Hartle-Hawking state is superexponentially dominated by the vacuum with smallest positive cosmological constant, so one might expect that other initial vacua can be neglected; but in fact, their inclusion drastically narrows the range of theory parameters for which an arrow of time is predicted. The dominant eigenvector of the global rate equation of eternal inflation is dominated by the longest-lived metastable vacuum. If an arrow of time emerges in the single-initial-vacuum approximation, then we find that this conclusion survives the admixture of other initial vacua. By global-local measure duality, this result amounts to a successful consistency test of certain global cutoffs, including light-cone time and scale-factor time.
description: 14 pages, 1 figure; v2: expanded analysis of dominant eigenvector initial conditions; v3: final version for PRD, minor edits
WASP-64b and WASP-72b: two new transiting highly irradiated giant planets
Creators: name: Gillon, M.
name: Anderson, D. R.
name: Collier-Cameron, A.
name: Doyle, A. P.
name: Fumel, A.
name: Hellier, C.
name: Jehin, E.
name: Lendl, M.
name: Maxted, P. F. L.
name: Montalban, J.
name: Pepe, F.
name: Pollacco, D.
name: Queloz, D.
name: Segransan, D.
name: Smith, A. M. S.
name: Smalley, B.
name: Southworth, J.
name: Triaud, A. H. M. J.
name: Udry, S.
name: West, R. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We report the discovery by the WASP transit survey of two new highly irradiated giant planets transiting moderately bright stars. WASP-64b is slightly more massive (1.271+-0.068 M_Jup) and larger (1.271+-0.039 R_Jup) than Jupiter, and is in very-short (a=0.02648+-0.00024 AU, P=1.5732918+-0.0000015 days) circular orbit around a V=12.3 G7-type dwarf (1.004+-0.028 M_Sun, 1.058+-0.025 R_Sun, Teff=5500+-150 K). Its size is typical of hot Jupiters with similar masses. WASP-72b has also a mass a bit higher than Jupiter's (1.461-0.056+0.059 M_Jup) and orbits very close (0.03708+-0.00050 AU, P=2.2167421+-0.0000081 days) to a bright (V=9.6) and moderately evolved F7-type star (1.386+-0.055 M_Sun, 1.98+-0.24 R_Sun, Teff=6250+-100 K). Despite its extreme irradiation (about 5.5 10^9 erg/s/cm^2), WASP-72b has a moderate size (1.27+-0.20 R_Jup) that could suggest a significant enrichment in heavy elements. Nevertheless, the errors on its physical parameters are still too high to draw any strong inference on its internal structure or its possible peculiarity.
description: Accepted for publication in Astronomy and Astrophysics. 12 pages, 13 figures. Version 2 presents new photometric data an updated parameters for the WASP-72 system
Soft Superconducting Gap in Semiconductor Majorana Nanowires
Creators: name: Takei, So
name: Fregoso, Benjamin M.
name: Hui, Hoi-Yin
name: Lobos, Alejandro M.
name: Sarma, S. Das
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We theoretically consider the ubiquitous soft gap measured in the tunneling conductance of semiconductor-superconductor hybrid structures, in which recently observed signatures of elusive Majorana bound states have created much excitement. We systematically study the effects of magnetic and non-magnetic disorder, temperature, dissipative Cooper pair breaking, and interface inhomogeneity, which could lead to a soft gap. We find that interface inhomogeneity with moderate dissipation is the only viable mechanism that is consistent with the experimental observations. Our work indicates that improving the quality of the superconductor-semiconductor interface should result in a harder induced gap.
description: 4 pages, 3 figures, 1 supplementary material
The sPHENIX Forward Angle Spectrometer
Creators: name: Seto, Richard
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: sPHENIX is a major upgrade proposed for the PHENIX detector. As part of this proposal, a forward spectrometer to cover the rapidity range 1
description: Contribution for Hard Probes 2012, 4 pages, 2 figures
Tetrahedron and 3D reflection equations from quantized algebra of functions
Creators: name: Kuniba, Atsuo
name: Okado, Masato
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Algebra (math.QA)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 17B37, 17B80

description: Soibelman's theory of quantized function algebra A_q(SL_n) provides a representation theoretical scheme to construct a solution of the Zamolodchikov tetrahedron equation. We extend this idea originally due to Kapranov and Voevodsky to A_q(Sp_{2n}) and obtain the intertwiner K corresponding to the quartic Coxeter relation. Together with the previously known 3-dimensional (3D) R matrix, the K yields the first ever solution to the 3D analogue of the reflection equation proposed by Isaev and Kulish. It is shown that matrix elements of R and K are polynomials in q and that there are combinatorial and birational counterparts for R and K. The combinatorial ones arise either at q=0 or by tropicalization of the birational ones. A conjectural description for the type B and F_4 cases is also given.
description: 26 pages. Minor corrections
Revolutionärer Patriotismus und Friedensforderungen in der Musik des ausgehenden 18. Jahrhunderts. Haydn, Paul Wranitzky, Hebenstreit und Horix: Das historisch-musikalische Umfeld der »Schöpfung« (1793–1800)
Creators: name: Lettner, Gerda
name: Pasetzky, Gilda
Publisher: name: Francia
Year: 2019

description: Francia, Bd. 30 Nr. 2 (2003)
D. Parrott, Richelieu's Army. War, Gouvernment and Society in France, 1624-1642, 2001
Creators: name: Pröve, Ralf
Publisher: name: Francia
Year: 2019

description: D. Parrott, Richelieu's Army. War, Gouvernment and Society in France, 1624-1642, 2001 (R. Pröve)
description: Francia, Bd. 30 Nr. 2 (2003)
Les Années Fouquet. Politique, Société, Vie Artistique et Culturelle dans les années 1650. Colloque organisé conjointement à Versailles, 26-27 mai 2000, sous la direction de C. Grell et K. Malettke, en collaboration avec K. Oepen, 2001
Creators: name: Steinkamp, Volker
Publisher: name: Francia
Year: 2019

description: Les Années Fouquet. Politique, Société, Vie Artistique et Culturelle dans les années 1650. Colloque organisé conjointement à Versailles, 26-27 mai 2000, sous la direction de C. Grell et K. Malettke, en collaboration avec K. Oepen, 2001 (V. Steinkamp)
description: Francia, Bd. 30 Nr. 2 (2003)
Insertion and Sorting in a Sequence of Numbers Minimizing the Maximum Sum of a Contiguous Subsequence
Creators: name: Corrêa, Ricardo C.
name: Farias, Pablo M. S.
name: de Souza, Críston P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Computational Complexity (cs.CC)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Computer and information sciences

description: Let $A$ be a sequence of $n \geq 0$ real numbers. A subsequence of $A$ is a sequence of contiguous elements of $A$. A \emph{maximum scoring subsequence} of $A$ is a subsequence with largest sum of its elements, which can be found in O(n) time by Kadane's dynamic programming algorithm. We consider in this paper two problems involving maximal scoring subsequences of a sequence. Both of these problems arise in the context of buffer memory minimization in computer networks. The first one, which is called {\sc Insertion in a Sequence with Scores (ISS)}, consists in inserting a given real number $x$ in $A$ in such a way to minimize the sum of a maximum scoring subsequence of the resulting sequence, which can be easily done in $O(n^2)$ time by successively applying Kadane's algorithm to compute the maximum scoring subsequence of the resulting sequence corresponding to each possible insertion position for $x$. We show in this paper that the ISS problem can be solved in linear time and space with a more specialized algorithm. The second problem we consider in this paper is the {\sc Sorting a Sequence by Scores (SSS)} one, stated as follows: find a permutation $A'$ of $A$ that minimizes the sum of a maximum scoring subsequence. We show that the SSS problem is strongly NP-Hard and give a 2-approximation algorithm for it.
description: This paper has been submitted for journal publication
A. Stannek, Telemachs Brüder. Die höfische Bildungsreise des 17. Jahrhunderts, 2001
Creators: name: Moureau, François
Publisher: name: Francia
Year: 2019

description: A. Stannek, Telemachs Brüder. Die höfische Bildungsreise des 17. Jahrhunderts, 2001 (F. Moureau)
description: Francia, Bd. 30 Nr. 2 (2003)
M. Yardeni, Le Refuge huguenot. Assimilation et culture, 2002
Creators: name: Hartweg, Frédéric
Publisher: name: Francia
Year: 2019

description: M. Yardeni, Le Refuge huguenot. Assimilation et culture, 2002 (F. Hartweg)
description: Francia, Bd. 30 Nr. 2 (2003)
W. H. Collum, Hugenotten in Baden-Durlach. Die französischen Protestanten in der Markgrafschaft Baden-Durlach, insbesondere in Friedrichstal und Welschneureut, 2000
Creators: name: Hartweg, Frédéric
Publisher: name: Francia
Year: 2019

description: W. H. Collum, Hugenotten in Baden-Durlach. Die französischen Protestanten in der Markgrafschaft Baden-Durlach, insbesondere in Friedrichstal und Welschneureut, 2000 (F. Hartweg)
description: Francia, Bd. 30 Nr. 2 (2003)
Bigravity in Kuchar's Hamiltonian formalism. 1. The general case
Creators: name: Soloviev, Vladimir O.
name: Tchichikina, Margarita V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences
subject: 83D05

description: The Hamiltonian formalism of bigravity and massive gravity is studied here for the general form of the interaction potential of two metrics. In the theories equipped with two spacetime metrics it is natural to use the Kuchar approach, because then the role played by the lapse and shift variables becomes more transparent. We find conditions on the potential which are necessary and sufficient for the existence of four first class constraints. The algebra of constraints is calculated in Dirac brackets formed on the base of all the second class constraints. It is the celebrated algebra of hypersurface deformations. By fixing one metric we obtain a massive gravity theory free of first class constraints. Then we can use symmetries of the background metric to derive conserved quantities. These are ultralocal, if expressed in terms of the metric interaction potential. The special case of potential providing less number of degrees of freedom is treated in the companion paper.
description: 20 pages, English, some typos are corrected, references added