cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: 02_1336
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Viscous damping of r-modes and emission of gravitational waves
Creators: name: Atta, Debasis
name: Basu, D. N.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Rossby mode (r-mode) perturbation in pulsars as a steady gravitational wave (GW) source has been explored. The effect of a rigid crust on viscous damping and dissipation rate in the boundary layer between fluid core and crust has been studied. The intensity of the emitted GWs in terms of the strain tensor amplitude has been estimated with the approximation of slow rotation using equation of state derived from the APR and Skyrme effective interactions with Brussels-Montreal parameter sets. The core of the neutron star has been considered to be $β$-equilibrated nuclear matter containing neutrons, protons, electrons and muons, surrounded by a solid crust. Calculations have been made for critical frequencies, the time evolution and the rate of change of the spin frequencies across a broad spectrum of pulsar masses.
description: 9 pages including 10 figures. arXiv admin note: substantial text overlap with arXiv:2304.14644
Friction Laws for Elastic Nano-Scale Contacts
Creators: name: Wenning, Ludger
name: Muser, Martin H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The effect of surface curvature on the law relating frictional forces F with normal load L is investigated by molecular dynamics simulations as a function of surface symmetry, adhesion, and contamination. Curved, non-adhering, dry, commensurate surfaces show a linear dependency, F proportional to L, similar to dry flat commensurate or amorphous surfaces and macroscopic surfaces. In contrast, curved, non-adhering, dry, amorphous surfaces show F proportional to L^(2/3) similar to friction force microscopes. In our model, adhesive effects are most adequately described by the Hertz plus offset model, as the simulations are confined to small contact radii. Curved lubricated or contaminated surfaces show again different behavior; details depend on how much of the contaminant gets squeezed out of the contact. Also, it is seen that the friction force in the lubricated case is mainly due to atoms at the entrance of the tip.
description: 7 pages, 5 figures, submitted to Europhys. Lett
Bileptons from Muon Collider Backward Scattering
Creators: name: Frampton, P. H.
name: Guan, X.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: There are serious discussions for building a muon collider with $μ^{+}μ^{-}$ collisions at c.o.m. energies up to 4 TeV. We point out that the bileptonic gauge bosons predicted in some extensions of the Standard Model would be readily discernable from the backward scattering cross-section, for bilepton masses up to a substantial fraction of the c.o.m. energy.
description: 10 pages Revtex. 4 figures included
title: Medienbildung im Schulfernsehen: Die Sendereihe "Lernziel Medienkompetenz" des Schweizer Senders SRF
Creators: name: Maurer, Björn
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2013

description: Ludwigsburger Beiträge zur Medienpädagogik, no. 16, p. 1
Let’s take a moment to celebrate great teaching!
Creators: name: Sterns, James A.
name: Sterns, James A.
Publisher: name: Unknown
Year: 2019
Subjects: subject: Teaching/Communication/Extension/Profession
subject: AAEA
subject: archival review
subject: biases
subject: teaching awards

description: This commentary uses the history of the teaching awards program of the Agricultural and Applied Economics Association (AAEA) to examine the AAEA’s commitment to the teaching mission of universities with undergraduate programs in agricultural and applied economics. Through an archival review of AAEA historical documents, it describes an evolving commitment. It also identifies, from the author’s personal perspective, several awards program benefits and raises several concerns about potential biases in the selection of awardees. The commentary is, above all, a tribute to teaching and to AAEA teaching award recipients—past and future.
Gate-based quantum simulation of Gaussian bosonic circuits on exponentially many modes
Creators: name: Barthe, Alice
name: Cerezo, M.
name: Sornborger, Andrew T.
name: Larocca, Martin
name: García-Martín, Diego
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We introduce a framework for simulating, on an $(n+1)$-qubit quantum computer, the action of a Gaussian Bosonic (GB) circuit on a state over $2^n$ modes. Specifically, we encode the initial bosonic state's expectation values over quadrature operators (and their covariance matrix) as an input qubit-state. This is then evolved by a quantum circuit that effectively implements the symplectic propagators induced by the GB gates. We find families of GB circuits and initial states leading to efficient quantum simulations. For this purpose, we introduce a dictionary that maps between GB and qubit gates such that particle- (non-particle-) preserving GB gates lead to real (imaginary) time evolutions at the qubit level. For the special case of particle-preserving circuits, we present a BQP-complete GB decision problem, indicating that GB evolutions of Gaussian states on exponentially many modes are as powerful as universal quantum computers. We also perform numerical simulations of an interferometer on $\sim8$ billion modes, illustrating the power of our framework.
description: 5+14 pages, 3 figures, 1 table
Thermodynamics of a trapped Bose condensate with negative scattering length
Creators: name: Pozzi, B.
name: Salasnich, L.
name: Parola, A.
name: Reatto, L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study the Bose-Einstein condensation (BEC) for a system of $^7Li$ atoms, which have negative scattering length (attractive interaction), confined in a harmonic potential. Within the Bogoliubov and Popov approximations, we numerically calculate the density profile for both condensate and non-condensate fractions and the spectrum of elementary excitations. In particular, we analyze the temperature and number-of-boson dependence of these quantities and evaluate the BEC transition temperature $T_{BEC}$. We calculate the loss rate for inelastic two- and three-body collisions. We find that the total loss rate is strongly dependent on the density profile of the condensate, but this density profile does not appreciably change by increasing the thermal fraction. Moreover, we study, using the quasi-classical Popov approximation, the temperature dependence of the critical number $N_c$ of condensed bosons, for which there is the collapse of the condensate. There are different regimes as a function of the total number $N$ of atoms. For $NN_c$ the condensate is metastable only for temperatures that exceed a critical value $T_c$.
description: RevTex, 7 postscript figures, to be published in Journal of Low Temperature Phsyics
title: Brauchen Kinder und Jugendliche die Natur?
Creators: name: Schwery, Nicole
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2013

description: Kinder und Jugendliche bewegen sich je länger, je mehr in Innenräumen und verlieren so den direkten Bezug zur Natur. Wird der Blickwinkel auf die Bedürfnisse der Kinder gelenkt, zeigt sich jedoch, dass der Aufenthalt in der Natur für sie sehr wichtig ist. In der Natur können die Kinder ihre Bedürfnisse nach Abenteuer, Bewegung oder Selbstständigkeit befriedigen. Jugendliche wenden sich oftmals von der Natur ab. Haben junge Menschen aber die Möglichkeit, echte Naturerfahrungen zu machen, kann die Natur sehr unterstützend für ihre Entwicklung sein. Im Vordergrund stehen dabei die Arbeit im Team, sinnstiftende, körperliche Herausforderungen sowie Grenzerfahrungen.
description: Schweizerische Zeitschrift für Forstwesen, vol. 164, no. 3, p. 80
Predicting maximal gaps in sets of primes
Creators: name: Kourbatov, Alexei
name: Wolf, Marek
Publisher: name: arXiv
Year: 2019
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A41, 11N05

description: Let $q>r\ge1$ be coprime integers. Let ${\mathbb P}_c={\mathbb P}_c(q,r,{\cal H})$ be an increasing sequence of primes $p$ satisfying two conditions: (i) $p\equiv r$ (mod $q$) and (ii) $p$ starts a prime $k$-tuple with a given pattern ${\cal H}$. Let $π_c(x)$ be the number of primes in ${\mathbb P}_c$ not exceeding $x$. We heuristically derive formulas predicting the growth trend of the maximal gap $G_c(x)=\max_{p'\le x}(p'-p)$ between successive primes $p,p'\in{\mathbb P}_c$. Extensive computations for primes up to $10^{14}$ show that a simple trend formula $$G_c(x) \sim {x\overπ_c(x)}\cdot(\log π_c(x) + O_k(1))$$ works well for maximal gaps between initial primes of $k$-tuples with $k\ge2$ (e.g., twin primes, prime triplets, etc.) in residue class $r$ (mod $q$). For $k=1$, however, a more sophisticated formula $$G_c(x) \sim {x\overπ_c(x)}\cdot\big(\log{π_c^2(x)\over x}+O(\log q)\big)$$ gives a better prediction of maximal gap sizes. The latter includes the important special case of maximal gaps in the sequence of all primes ($k=1$, $q=2$, $r=1$). The distribution of appropriately rescaled maximal gaps $G_c(x)$ is close to the Gumbel extreme value distribution. Computations suggest that almost all maximal gaps satisfy a generalized strong form of Cramer's conjecture. We also conjecture that the number of maximal gaps between primes in ${\mathbb P}_c$ below $x$ is $O_k(\log x)$.
description: 30 pages, 10 figures, 1 table. Errata (last page); URL ref.[3] updated. Sequel to arXiv:1102.0481, arXiv:1610.03340, arXiv:1709.05508
Combined Fit of Spectrum and Composition for FR0 Radio-galaxy-emitted Ultra-high-energy Cosmic Rays with Resulting Secondary Photons and Neutrinos
Creators: name: Lundquist, Jon Paul
name: Vorobiov, Serguei
name: Merten, Lukas
name: Reimer, Anita
name: Boughelilba, Margot
name: Da Vela, Paolo
name: Tavecchio, Fabrizio
name: Bonnoli, Giacomo
name: Righi, Chiara
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: This study comprehensively investigates the gamma-ray dim population of Fanaroff-Riley Type 0 (FR0) radio galaxies as potentially significant sources of ultra-high-energy cosmic rays (UHECRs, E $>$ 10$^{18}$ eV) detected on Earth. While individual FR0 luminosities are relatively low compared to the more powerful Fanaroff-Riley Type 1 and Type 2 galaxies, FR0s are substantially more prevalent in the local universe, outnumbering the more energetic galaxies by a factor of $\sim$5 within a redshift of z $\leq$ 0.05.
 Employing CRPropa3 simulations, we estimate the mass composition and energy spectra of UHECRs originating from FR0 galaxies for energies above 10$^{18.6}$ eV. This estimation fits data from the Pierre Auger Observatory (Auger) using three extensive air shower models; both constant and energy-dependent observed elemental fractions are considered. The simulation integrates an approximately isotropic distribution of FR0 galaxies, extrapolated from observed characteristics, with UHECR propagation in the intergalactic medium, incorporating various plausible configurations of extragalactic magnetic fields, both random and structured. We then compare the resulting emission spectral indices, rigidity cutoffs, and elemental fractions with recent Auger results. In total, 25 combined energy spectrum and mass composition fits are considered.
 Beyond the cosmic ray fluxes emitted by FR0 galaxies, this study predicts the secondary photon and neutrino fluxes from UHECR interactions with intergalactic cosmic photon backgrounds. The multi-messenger approach, encompassing observational data and theoretical models, helps elucidate the contribution of low luminosity FR0 radio galaxies to the total cosmic ray energy density.
description: Published in The Astrophysical Journal (Jon Paul Lundquist et al 2025 ApJ 978 20). 22 pages, 16 figures, 6 tables
Additional file 1 of Anti-glycation properties of Illicium verum Hook. f. fruit in-vitro and in a diabetic rat model
Creators: name: Khan, Hafiz Nadeem
name: Rasheed, Saima
name: Choudhary, M. Iqbal
name: Ahmed, Nessar
name: Adem, Abdu
Publisher: name: figshare
Year: 2022
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1.
title: Naturwissenschaften und Technik fördern aus (fach-)didaktischer Sicht
Creators: name: Colberg, Christina
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2012

description: Das gesellschaftliche Interesse an Naturwissenschaften und Technik müsste von grosser Bedeutung sein, da es in den nächsten Jahrzehnten die Herausforderungen des globalen Wandels zu meistern gilt. Dabei geht es weder um ideologisch geprägte Weltverbesserungsansätze, noch um reinen Verzicht, sondern um die Anwendung technischer Errungenschaften im Sinne einer optimalen Ressourcennutzung, um eine nachhaltige Entwicklung zu ermöglichen. Die Bildung ist gefragt.
description: Schulblatt des Kantons Thurgau, no. 5, p. 9
Consequences of a possible adiabatic transition between ν=1/3 and ν=1 quantum Hall states in a narrow wire
Creators: name: Chklovskii, Dmitri B.
name: Halperin, Bertrand I.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We consider the possibility of creating an adiabatic transition through a narrow neck, or point contact, between two different quantized Hall states that have the same number of edge modes, such as ν=1 and ν=1/3. We apply both the composite fermion and the Luttinger liquid formalism to analyze the transition. We suggest that using such adiabatic junctions one could build a DC step-up transformer, where the output voltage is higher than the input. Difficulties standing in the way of an experimental implementation of the adiabatic junction are addressed.
description: 4 pages RevTex, includes 2 eps figures, Submitted to Phys. Rev. Lett
Dissecting the broadband emission from γ-ray blazar PKS 0735+178 in search of neutrinos
Creators: name: Prince, Raj
name: Das, Saikat
name: Gupta, Nayantara
name: Majumdar, Pratik
name: Czerny, Bożena
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The origin of the diffuse flux of TeV-PeV astrophysical neutrinos is still unknown. The $γ$-ray blazar PKS 0735+178, located outside the 90\% localization region at 2.2 deg from the best-fit IC-211208A event, was found to be flaring across all wavebands. In addition to leptonic synchrotron (SYN) and synchrotron self-Compton (SSC) emission, we invoke photohadronic ($pγ$) interactions inside the jet to model the spectral energy distribution (SED) and neutrino emission. We analyze the 100 days $γ$-ray and X-ray data and 10 days around the neutrino event is chosen to generate the broadband SED. The temporal light curve indicates that the source was in a high state in optical, UV, $γ$-ray, and X-ray frequencies during the neutrino detection epoch. In the one-zone lepto-hadronic model, the SSC photons do not provide enough seed photons for $pγ$ interactions to explain the neutrino event. However, including an external photon field yields a neutrino event rate of 0.12 in 100 days, for the IceCube detector, using physically motivated values of the magnetic field, an external photon field peaking at optical wavelength, and other jet parameters. The radiation from secondary electrons at X-ray energies severely constrains the neutrino flux to a lower value than found in previous studies. Moreover, the flux of high-energy $γ$-rays at GeV energies from the decay of neutral pions is subdominant at the high-energy peak of the SED, suggesting a higher correlation of neutrinos flux with X-ray flux is plausible.
description: 9 pages, 5 figures, 1 table, accepted in mnras
Beyond the Standard Model
Creators: name: Mondragon, M.
Publisher: name: CERN
Year: 2019
Subjects: Supersymmetry, Grand Uniﬁed Theories, Extra dimensions, Multi-Higgs models

description: I present a brief outline of some of the different paths for extending the Standard Model. These include supersymmetry, Grand Uniﬁed Theories, extra dimensions, and multi-Higgs models. The aim is to give graduate students an overview of some of the theoretical motivations to go into a speciﬁc extension, and a few examples of how the experimental searches go hand in hand with these efforts.
description: CERN Yellow Reports: School Proceedings, Vol 4 (2018): Proceedings of the 2017 CERN–Latin-American School of High-Energy Physics
Additional file 2: of Prevalence and risk of progression of preclinical Alzheimer’s disease stages: a systematic review and meta-analysis
Creators: name: Parnetti, Lucilla
name: Chipi, Elena
name: Salvadori, Nicola
name: D’Andrea, Katia
name: Eusebi, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: Science Policy

description: Table S2. Cut-offs used for defining pre-clinical Alzheimer’s disease according biomarkers positivity. Table S3. Education years. (DOCX 53 kb)
title: Förderung von früher Literalität im Kindergarten
Creators: name: Isler, Dieter
name: Künzli, Sibylle
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2010
Subjects: Literalität
Sprachförderung
Kindergarten
Unterricht
Bildungsungleichheit

description: Im Zusammenhang mit dem Umbau der Schuleingangsstufe in der Deutschschweiz gewinnen fachdidaktische Zugänge zur Bildung 4-‐ bis 6-‐jähriger Kinder an Bedeutung. In diesem Kontext haben sich Programme zur Förderung so genannter Vorläuferfähigkeiten des Lesens und Schreibens rasch und weit verbreitet. Mit solchen Massnahmen werden aber vorwiegend technische, isoliert vermittelbare Fertigkeiten trainiert, die den Aufbau einer komplexen schriftsprachlichen Handlungsfähigkeit langfristig kaum beeinflussen. In diesem Beitrag werden zunächst die Konzepte "Literalität" und "Textfähigkeiten" erläutert, die für ein umfassendes Verständnis früher Lese-‐ und Schreibfähigkeiten notwendig sind. Anschliessend wird ein forschungsbasiertes Modell von Literalität als sozialer Praxis vorgestellt, das sprachliche, alltagskulturelle und soziale Aspekten integriert und sprachliche Lehr-‐Lernprozesse als situiertes Handeln verständlich macht. Auf dieser Grundlage skizzieren die AutorInnen drei Ansätze zur Förderung früher Literalität im Kindergarten: den Anschluss an literale Ressourcen, den Aufbau einer literalen Alltagskultur und die gezielte Vermittlung literaler Handlungsformate und Textfähigkeiten.
description: leseforum.ch: Leseforum Schweiz. Literalität in Forschung und Praxis, no. 1, p. 1
Additional file 3: of Predicting career sector intent and the theory of planned behaviour: survey findings from Australian veterinary science students
Creators: name: A. Feakes
name: E. Palmer
name: K. Petrovski
name: D. Thomsen
name: J. Hyams
name: M. Cake
name: B. Webster
name: S. Barber
Publisher: name: figshare
Year: 2019
Subjects: subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology

description: Means SDs and Spearman Rho correlations. (PDF 74kb). Table showing variable means and standard deviations, significance of bivariate correlations. (PDF 73 kb)
Nonclassical states of levitated macroscopic objects beyond the ground state
Creators: name: Rakhubovsky, Andrey A.
name: Moore, Darren W.
name: Filip, Radim
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The preparation of nonclassical states of mechanical motion conclusively proves that control over such motion has reached the quantum level. We investigate ways to achieve nonclassical states of macroscopic mechanical oscillators, particularly levitated nanoparticles. We analyze the possibility of the conditional squeezing of the levitated particle induced by the homodyne detection of light in a pulsed optomechanical setup within the resolved sideband regime. We focus on the regimes that are experimentally relevant for the levitated systems where the ground-state cooling is not achievable and the optomechanical coupling is comparable with the cavity linewidth. The analysis is thereby performed beyond the adiabatic regime routinely used for the bulk optomechanical pulsed systems. The results show that the quantum state of a levitated particle could be squeezed below the ground state variance within a wide range of temperatures. This opens a path to test for the first time nonclassical control of levitating nanoparticles beyond the ground state.
description: 10 pages, 2 figures, close to published version
title: ADCO, Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Cart. 23 (G 127), 310 folios, f. 00358
Creators: name: de la Côte d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: Petot, Frédéric
name: CG21/F.PETOT/2011
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: cartulaire

description: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00358, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Troisième cartulaire de Saint-Étienne de Dijon (XVIe), Archives départementales de la Côte-d'Or, Cart. 23 (G 127), 310 folios, f. 00358, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Quark-Hadron Duality in the 't Hooft Model for Meson Weak Decays: Different Quark Diagram Topologies
Creators: name: Grinstein, Benjamin
name: Lebed, Richard F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We compare the effects of different quark diagram topologies on the weak hadronic width of heavy-light mesons in the large N_c limit. We enumerate the various topologies and show that the only one dominant (or even comparable) in powers of N_c to the noninteracting spectator "tree" diagram is the "annihilation" diagram, in which the valence quark-antiquark pair annihilate weakly. We compute the amplitude for this diagram in the 't Hooft model (QCD in 1+1 spacetime dimensions with a large number of colors N_c) at the hadronic level and compare to the Born term partonic level. We find that quark-hadron duality is not well satisfied, even after the application of a smearing procedure to the hadronic result. A number of interesting subtleties absent from the tree diagram case arise in the annihilation diagram case, and are described in detail.
description: 29 pages, 13 figs (of 18 eps files)
Chiral Topological Semimetal with Multifold Band Crossings and Long Fermi arcs
Creators: name: Schröter, Niels B. M.
name: Pei, Ding
name: Vergniory, Maia G.
name: Sun, Yan
name: Manna, Kaustuv
name: de Juan, Fernando
name: Krieger, Jonas. A.
name: Süss, Vicky
name: Schmidt, Marcus
name: Dudin, Pavel
name: Bradlyn, Barry
name: Kim, Timur K.
name: Schmitt, Thorsten
name: Cacho, Cephise
name: Felser, Claudia
name: Strocov, Vladimir N.
name: Chen, Yulin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Topological semimetals in crystals with a chiral structure (which possess a handedness due to a lack of mirror and inversion symmetries) are expected to display numerous exotic physical phenomena, including fermionic excitations with large topological charge [1], long Fermi arc surface states [2,3], unusual magnetotransport [4] and lattice dynamics [5], as well as a quantized response to circularly polarized light [6]. To date, all experimentally confirmed topological semimetals exist in crystals that contain mirror operations, meaning that these properties do not appear. Here, we show that AlPt is a structurally chiral topological semimetal that hosts new fourfold and sixfold fermions, which can be viewed as a higher spin eneralization of Weyl fermions without equivalence in elementary particle physics. These multifold fermions are located at high symmetry points and have Chern numbers larger than those in Weyl semimetals, thus resulting in multiple Fermi arcs that span the full diagonal of the surface Brillouin zone. By imaging these long Fermi arcs, we experimentally determine the magnitude and sign of their Chern number, allowing us to relate their dispersion to the handedness of their host crystal.
description: Original journal submission date Aug 17th 2018, v2 is the accepted manuscript
Heavy-Ion Physics
Creators: name: Ayala, A.
Publisher: name: CERN
Year: 2019

description: The ﬁeld of relativistic heavy-ion physics has become an important testing ground for our current understanding of the properties of strongly interacting matter under extreme conditions. Strong interactions are described by Quantum Chromodynamics which, in addition to its deﬁning gauge symmetry, possesses additional symmetries and properties that can be put to test in collisions of heavy-nuclei at different beam energies. The exploration of these properties is currently being conducted and will still continue for years to come when new facilities enter into operation. This is the so called study of the QCD phase diagram. Of particular relevance is the search of a possible critical end point (CEP). In these lectures I make a brief survey of QCD properties and of its symmetries. Since the phase diagram refers to the study of phase transitions, I also give the main generalities of such and mention some of the statistical tools than can be used to study the ﬂuctuations in conserved charges to identify the CEP location. I also give a brief summary of some of the experimental signals used to study the properties of the kind of matter created in heavy-ion collisions at the highest available energy, the so called Quark Gluon Plasma.
description: CERN Yellow Reports: School Proceedings, Vol 4 (2018): Proceedings of the 2017 CERN–Latin-American School of High-Energy Physics
Classical Correlation-Length Exponent in Non-Universal Quantum Phase Transition of Diluted Heisenberg Antiferromagnet
Creators: name: Yasuda, C.
name: Todo, S.
name: Harada, K.
name: Kawashima, N.
name: Miyashita, S.
name: Takayama, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Critical behavior of the quantum phase transition of a site-diluted Heisenberg antiferromagnet on a square lattice is investigated by means of the quantum Monte Carlo simulation with the continuous-imaginary-time loop algorithm. Although the staggered spin correlation function decays in a power law with the exponent definitely depending on the spin size $S$, the correlation-length exponent is classical, i.e., $ν=4/3$. This implies that the length scale characterizing the non-universal quantum phase transition is nothing but the mean size of connected spin clusters.
description: 4 pages, 3 figures
A Sketchy Introduction to Cosmology
Creators: name: Rosenfeld, R.
Publisher: name: CERN
Year: 2019

description: These notes are intended as just a brief guide to what was discussed in the lectures. In the following I will present a simple sketch of my lectures pointing to some references where more details can be found.
description: CERN Yellow Reports: School Proceedings, Vol 4 (2018): Proceedings of the 2017 CERN–Latin-American School of High-Energy Physics
Robust quantum engineering of current flow in carbon nanostructures at room temperature
Creators: name: Calogero, Gaetano
name: Alcón, Isaac
name: Kaya, Onurcan
name: Papior, Nick
name: Cummings, Aron W.
name: Brandbyge, Mads
name: Roche, Stephan
Publisher: name: arXiv
Year: 2024
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Bottom-up on-surface synthesis enables the fabrication of carbon nanostructures with atomic precision. Good examples are graphene nanoribbons (GNRs), 1D conjugated polymers, and nanoporous graphenes (NPGs), which are gathering increasing attention for future carbon nanoelectronics. A key step is the ability to manipulate current flow within these nanomaterials. Destructive quantum interference (QI), long studied in the field of single-molecule electronics, has been proposed as the most effective way to achieve such control with molecular-scale precision. However, for practical applications, it is essential that such QI-engineering remains effective near or above room temperature. To assess this important point, here we combine large-scale molecular dynamics simulations and quantum transport calculations and focus our study on NPGs formed as arrays of laterally bonded GNRs. By considering various NPGs with different inter-GNR chemical connections we disentangle the different factors determining electronic transport in these carbon nanomaterials at 300 K. Our findings unequivocally demonstrate that QI survives at room temperature, with thermal vibrations weakly restricting current flow along GNRs while completely blocking transport across GNRs. Our results thus pave the way towards the future realization of QI-engineered carbon nanocircuitry operating at room temperature, which is a fundamental step towards carbon-based nanoelectronics and quantum technologies.
description: 21 pages, 4 figures
3(Three) Dimensional Reconstruction Character Puppet Yogyakarta Skin "Togog" or "Tejamantri" with Symbolic Analogy Method
Creators: name: Suyanto, Budi Mr.
name: Akbar, Ahmad Taufiq
name: Irawati, Dyah Ayu
Publisher: name: Zenodo
Year: 2024

description: This material has been presented on 3rd International Conference on Advanced Research in Engineering and Technology 2024 October 23 - 24, 2024.
Off-Diagonal Density Profiles and Conformal Invariance
Creators: name: Turban, L.
name: Igloi, F.
Publisher: name: arXiv
Year: 1996
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Off-diagonal profiles of local densities (e.g. order parameter or energy density) are calculated at the bulk critical point, by conformal methods, for different types of boundary conditions (free, fixed and mixed). Such profiles, which are defined by a non-vanishing matrix element of the appropriate operator between the ground state and the corresponding lowest excited state of the strip Hamiltonian, enter into the expression of two-point correlation functions on a strip. They are of interest in the finite-size scaling study of bulk and surface critical behaviour since they allow the elimination of regular contributions. The conformal profiles, which are obtained through a conformal transformation of the correlation functions from the half-plane to the strip, are in agreement with the results of a direct calculation, for the energy density of the two-dimensional Ising model.
description: 8 pages, Plain TeX, macros included, minor corrections
title: Frühe Literalität als soziale Praxis: Analyse von Mikroprozessen der Reproduktion von Bildungsungleichheit
Creators: name: Künzli, Sibylle
name: Isler, Dieter
name: Leemann, Regula
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2010

description: In diesem Aufsatz werden Mikroprozesse der Reproduktion von Bildungsungleichheit anhand von literalen Praktiken und Fähigkeiten bei zwei knapp 6-jährigen Kindern untersucht. Theoretische Grundlagen bilden Positionen, welche den institutionellen - habitualisierenden, regulierenden und handlungsleitenden - Gehalt von Sprache und Literalität fokussieren und die Verwobenheit von sprachlich-literalen Praktiken und sozialen Situationen betonen. Aus einer ethnografisch ausgerichteten Studie zu früher Literalität in Familien und Bildungs- und Betreuungseinrichtungen werden zwei kontrastierende Fälle vorgestellt: Jana hat durch vielfältige familiäre Schrifterfahrungen elaborierte sprachliche und literale Fähigkeiten erworben, die sie im Kontext des Kinderhortes infolge sozialer Ausschlussprozesse nicht einbringen kann. Liridon ist mit literalen Praktiken weitgehend unvertraut, seine sprachliche Aktivität im Kindergarten steigert sich aber, wenn seine lebensweltlich erworbenen Fähigkeiten anerkannt werden. Bei der Förderung von Literalität, die auf den Abbau von Bildungsungleichheit zielt, spielen die Anerkennung unterschiedlicher Formen von kulturellem Kapital und die Sicherstellung sozialer Zugehörigkeit eine zentrale Rolle.
description: Zeitschrift für Soziologie der Erziehung und Sozialisation, vol. 30, no. 1, p. 60
Probability and Statistics for Particle Physics
Creators: name: Mañá, C.
Publisher: name: CERN
Year: 2019
Subjects: Probability; Statitics and Inference; Monte Carlo Methods.

description: The aim of these lectures is to give an overview of the basic concepts and tools on Probability and Statistics that are relevant for analysis in Particle Physics.
description: CERN Yellow Reports: School Proceedings, Vol 4 (2018): Proceedings of the 2017 CERN–Latin-American School of High-Energy Physics
The sound of DHOST
Creators: name: Babichev, Eugeny
name: Lehébel, Antoine
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that, in generic higher-order scalar-tensor theories which avoid the Ostrogradsky instability, the presence of a scalar field significantly modifies the propagation of matter perturbations, even in weakly curved backgrounds. This affects notably the speed of sound in the atmosphere of the Earth. It can also generate instabilities in homogeneous media. We use this to constrain the viable higher-order scalar-tensor models.
description: 10 pages, 2 figures. Appendix added in second version
Enhanced continuous generation of non-Gaussianity through optomechanical modulation
Creators: name: Qvarfort, Sofia
name: Serafini, Alessio
name: Xuereb, André
name: Rätzel, Dennis
name: Bruschi, David Edward
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the non-Gaussian character of quantum optomechanical systems evolving under the fully nonlinear optomechanical Hamiltonian. By using a measure of non-Gaussianity based on the relative entropy of an initially Gaussian state, we quantify the amount of non-Gaussianity induced by both a constant and time-dependent cubic light-matter coupling and study its general and asymptotic behaviour. We find analytical approximate expressions for the measure of non-Gaussianity and show that initial thermal phonon occupation of the mechanical element does not significantly impact the non-Gaussianity. More importantly, we also show that it is possible to continuously increase the amount of non-Gaussianity of the state by driving the light-matter coupling at the frequency of mechanical resonance, suggesting a viable mechanism for increasing the non-Gaussianity of optomechanical systems even in the presence of noise.
description: 37 pages, 17 figures. New Journal of Physics (2019)
Magnetic memory and distinct spin populations in ferromagnetic Co3Sn2S2
Creators: name: Menil, Charles
name: Leridon, Brigitte
name: Cavanna, Antonella
name: Gennser, Ulf
name: Mailly, Dominique
name: Ding, Linchao
name: Li, Xiaokang
name: Zhu, Zengwei
name: Fauqué, Benoît
name: Behnia, Kamran
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Co3Sn2S2, a ferromagnetic Weyl semi-metal with Co atoms on a kagome lattice, has generated much recent attention. Experiments have identified a temperature scale below the Curie temperature. Here, we find that this magnet keeps a memory, when not exposed to a magnetic field sufficiently large to erase it. We identify the driver of this memory effect as a small secondary population of spins, whose coercive field is significantly larger than that of the majority spins. The shape of the magnetization hysteresis curve has a threshold magnetic field set by the demagnetizing factor. These two field scales set the hitherto unidentified temperature scale, which is not a thermodynamic phase transition, but a crossing point between meta-stable boundaries. Global magnetization is well defined, even when it is non-uniform, but drastic variations in local magnetization point to a coarse energy landscape, with the thermodynamic limit not achieved at micrometer length scales.
On a Conjecture of Lemmermeyer
Creators: name: Aouissi, Siham
name: Talbi, Mohamed
name: Ismaili, Moulay Chrif
name: Azizi, Abdelmalek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11R11, 11R16, 11R20, 11R27, 11R29, 11R37

description: Let $p\equiv 1\,(\mathrm{mod}\,3)$ be a prime and denote by $ζ_3$ a primitive third root of unity. Recently, Lemmermeyer presented a conjecture about $3$-class groups of pure cubic fields $L=\mathbb{Q}(\sqrt[3]{p})$ and of their normal closures $\mathrm{k}=\mathbb{Q}(\sqrt[3]{p},ζ_3)$. The purpose of this paper is to prove Lemmermeyer's conjecture.
description: Pure cubic fields, Galois closure, $3$-class groups, abelian type invariants
Intelligent Surface-Aided Transmitter Architectures for Millimeter Wave Ultra Massive MIMO Systems
Creators: name: Jamali, Vahid
name: Tulino, Antonia M.
name: Fischer, Georg
name: Müller, Ralf
name: Schober, Robert
Publisher: name: arXiv
Year: 2019
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: In this paper, we study two novel massive multiple-input multiple-output (MIMO) transmitter architectures for millimeter wave (mmWave) communications which comprise few active antennas, each equipped with a dedicated radio frequency (RF) chain, that illuminate a nearby large intelligent reflecting/transmitting surface (IRS/ITS). The IRS (ITS) consists of a large number of low-cost and energy-efficient passive antenna elements which are able to reflect (transmit) a phase-shifted version of the incident electromagnetic field. Similar to lens array (LA) antennas, IRS/ITS-aided antenna architectures are energy efficient due to the almost lossless over-the-air connection between the active antennas and the intelligent surface. However, unlike for LA antennas, for which the number of active antennas has to linearly grow with the number of passive elements (i.e., the lens aperture) due to the non-reconfigurablility (i.e., non-intelligence) of the lens, for IRS/ITS-aided antennas, the reconfigurablility of the IRS/ITS facilitates scaling up the number of radiating passive elements without increasing the number of costly and bulky active antennas. We show that the constraints that the precoders for IRS/ITS-aided antennas have to meet differ from those of conventional MIMO architectures. Taking these constraints into account and exploiting the sparsity of mmWave channels, we design two efficient precoders; one based on maximizing the mutual information and one based on approximating the optimal unconstrained fully digital (FD) precoder via the orthogonal matching pursuit algorithm. Furthermore, we develop a power consumption model for IRS/ITS-aided antennas that takes into account the impacts of the IRS/ITS imperfections, namely the spillover loss, taper loss, aperture loss, and phase shifter loss.
description: Journal version of arXiv:1811.02948
Additional file 1: of Prevalence and risk of progression of preclinical Alzheimer’s disease stages: a systematic review and meta-analysis
Creators: name: Parnetti, Lucilla
name: Chipi, Elena
name: Salvadori, Nicola
name: D’Andrea, Katia
name: Eusebi, Paolo
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Table S1. PRISMA Checklist. (DOC 63 kb)
Additional file 4 of Durability of three types of dual active ingredient long-lasting insecticidal net compared to a pyrethroid-only LLIN in Tanzania: methodology for a prospective cohort study nested in a cluster randomized controlled trial
Creators: name: Martin, Jackline L.
name: Messenger, Louisa A.
name: Mosha, Franklin W.
name: Lukole, Eliud
name: Mosha, Jacklin F.
name: Kulkarni, Manisha
name: Churcher, Thomas S.
name: Sherrard-Smith, Ellie
name: Manjurano, Alphaxard
name: Protopopoff, Natacha
name: Rowland, Mark
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 4. Net Study informed consent agreement.
Flavour Dynamics and Violations of the CP Symmetry
Creators: name: Pich, A.
Publisher: name: CERN
Year: 2019
Subjects: Flavour physics; quark mixing; CP violation; electroweak interactions.

description: An overview of ﬂavour physics and CP-violating phenomena is presented. The Standard Model quark-mixing mechanism is discussed in detail and its many successful experimental tests are summarized. Flavour-changing transitions put very stringent constraints on new-physics scenarios beyond the Standard Model framework. Special attention is given to the empirical evidences of CP violation and their important role in our understanding of ﬂavour dynamics. The current status of the so-called ﬂavour anomalies is also reviewed.
description: CERN Yellow Reports: School Proceedings, Vol 4 (2018): Proceedings of the 2017 CERN–Latin-American School of High-Energy Physics
Lower bound for simulation cost of open quantum systems: Lipschitz continuity approach
Creators: name: Ding, Zhiyan
name: Junge, Marius
name: Schleich, Philipp
name: Wu, Peixue
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Simulating quantum dynamics is one of the most promising applications of quantum computers. While the upper bound of the simulation cost has been extensively studied through various quantum algorithms, much less work has focused on establishing the lower bound, particularly for the simulation of open quantum system dynamics. In this work, we present a general framework to calculate the lower bound for simulating a broad class of quantum Markov semigroups. Given a fixed accessible unitary set, we introduce the concept of convexified circuit depth to quantify the quantum simulation cost and analyze the necessary circuit depth to construct a quantum simulation scheme that achieves a specific order. Our framework can be applied to both unital and non-unital quantum dynamics, and the tightness of our lower bound technique is illustrated by showing that the upper and lower bounds coincide in several examples.
title: Sprache braucht ein soziales Umfeld: Literalitätsförderung im Kindergarten
Creators: name: Künzli, Sibylle
name: Isler, Dieter
Publisher: name: Publikationsserver der Pädagogischen Hochschule Thurgau
Year: 2009

description: Literalität auf der Kindergartenstufe ist soziale Praxis. Denn Forschungsresultate zeigen, dass die sprachlichen und literalen Praktiken im familiären (und schulischen) Alltag entscheidend sind. Deshalb sollte Sprache nicht isoliert, sondern als sozial und alltagskulturell bedingte Praxis verstanden und gefördert werden.
description: Buch & Maus: Zeitschrift des Schweizerischen Instituts für Kinder- und Jugendmedien, no. 2, p. 6
Thermoelectric Response Near the Density Driven Mott Transition
Creators: name: Palsson, Gunnar
name: Kotliar, Gabriel
Publisher: name: arXiv
Year: 1999
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate the thermoelectric response of correlated electron systems near the density driven Mott transition using the dynamical mean field theory.
description: 4 pages, 2 embedded figures
Towards a systematic understanding of deep-sleep-like activity effects on the network working points during learning cycles
Creators: name: De Luca, Chiara
name: Golosio, Bruno
name: Capone, Cristiano
name: Pastorelli, Elena
name: Stegel, Giovanni
name: Tiddia, Gianmarco
name: De Bonis, Giulia
name: Paolucci, Pier Stanislao
Publisher: name: Zenodo
Year: 2021

description: Slides presented at the NEST Conference 2021 (https://events.hifis.net/event/41/)