cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The holographic Hadamard condition on asymptotically Anti-de Sitter spacetimes
Creators: name: Wrochna, Michał
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Analysis of PDEs (math.AP)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: In the setting of asymptotically Anti-de Sitter spacetimes, we consider Klein-Gordon fields subject to Dirichlet boundary conditions, with mass satisfying the Breitenlohner-Freedman bound. We introduce a condition on the b-wave front set of two-point functions of quantum fields, which locally in the bulk amounts to the usual Hadamard condition, and which moreover allows to estimate wave front sets for the holographically induced theory on the boundary. We prove the existence of two-point functions satisfying this condition, and show their uniqueness modulo terms that have smooth Schwartz kernel in the bulk and have smooth restriction to the boundary. Finally, using Vasy's propagation of singularities theorem, we prove an analogue of Duistermaat and Hörmander's theorem on distinguished parametrices.
description: 32 p., v3: some inaccuracies fixed; acc. in Lett. Math. Phys
Lifshits Tails for Squared Potentials
Creators: name: Kirsch, Werner
name: Raikov, Georgi
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B44, 35R60, 47B80

description: We consider Schrödinger operators with a random potential which is the square of an alloy-type potential. We investigate their integrated density of states and prove Lifshits tails. Our interest in this type of models is triggered by an investigation of randomly twisted waveguides.
A fully discretised filtered polynomial approximation on spherical shells
Creators: name: Kazashi, Yoshihito
Publisher: name: arXiv
Year: 2017
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: A fully implementable filtered polynomial approximation on spherical shells is considered. The method proposed is a quadrature-based version of a filtered polynomial approximation. The radial direction and the angular direction of the shells are treated separately with constructive filtered polynomial approximation. The approximation error with respect to the supremum norm is shown to decay algebraically for functions in suitable differentiability classes. Numerical experiments support the results.
Dark Energy Cosmological Models with General forms of Scale Factor
Creators: name: Mishra, B.
name: Ray, Pratik P.
name: Pacif, S. K. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 83C05, 83F05

description: In this paper, we have constructed dark energy models in an anisotropic Bianchi-V space-time and studied the role of anisotropy in the evolution of dark energy. We have considered anisotropic dark energy fluid with different pressure gradients along different spatial directions. In order to obtain a deterministic solution, we have considered three general forms of scale factor. The different forms of scale factors considered here produce time varying deceleration parameters in all the cases that simulates the cosmic transition. The variable equation of state (EoS) parameter, skewness parameters for all the models are obtained and analyzed. The physical properties of the models are also discussed.
description: 9 pages, 12 figures
A microscopic formulation of dynamical spin injection in ferromagnetic-nonmagnetic heterostructures
Creators: name: Ahmadi, Amin
name: Mucciolo, Eduardo R.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We develop a microscopic formulation of dynamical spin injection in heterostructure comprising nonmagnetic metals in contact with ferromagnets. The spin pumping current is expressed in terms of Green's function of the nonmagnetic metal attached to the ferromagnet where a precessing magnetization is induced. The formulation allows for the inclusion of spin-orbit coupling and disorder. The Green's functions involved in the expression for the current are expressed in real-space lattice coordinates and can thus be efficiently computed using recursive methods.
description: 18 pages, 6 figures
Derived equivalent threefolds, algebraic representatives, and the coniveau filtration
Creators: name: Achter, Jeff
name: Casalaina-Martin, Sebastian
name: Vial, Charles
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: A conjecture of Orlov predicts that derived equivalent smooth projective varieties over a field have isomorphic Chow motives. The conjecture is known for curves, and was recently observed for surfaces by Huybrechts. In this paper we focus on threefolds over perfect fields, and unconditionally secure results, which are implied by Orlov's conjecture, concerning the geometric coniveau filtration, and abelian varieties attached to smooth projective varieties.
description: 8 pages; final version
Barjols, boulevard Grisolle, dans la vitrine d'un magasin d'alimentation, buste de saint Marcel entouré d'oranges
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
Topological Quantum Optics in Two-Dimensional Atomic Arrays
Creators: name: Perczel, Janos
name: Borregaard, Johannes
name: Chang, Darrick E.
name: Pichler, Hannes
name: Yelin, Susanne F.
name: Zoller, Peter
name: Lukin, Mikhail D.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate that two-dimensional atomic emitter arrays with subwavelength spacing constitute topologically protected quantum optical systems where the photon propagation is robust against large imperfections while losses associated with free space emission are strongly suppressed. Breaking time-reversal symmetry with a magnetic field results in gapped photonic bands with non-trivial Chern numbers and topologically protected, long-lived edge states. Due to the inherent nonlinearity of constituent emitters, such systems provide a platform for exploring quantum optical analogues of interacting topological systems.
description: 11 pages and 9 figures; paper updated to match published version
Asiopus SHARP 1891
Creators: name: Ivie, Michael A.
name: Aalbu, Rolf
name: Barclay, Maxwell V. L.
name: Johnston, M. Andrew
name: Kamiński, Marcin Jan
name: Kanda, Kojun
name: Iwan, Dariusz
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Asiopus

description: Asiopus Sharp, 1891
 Asiopus Sharp 1891: 43 (not Asiopus Lopatin, 1965) (type species Asiopus opatroides Sharp, 1891, by monotypy). Sharp 1892: 131. Gebien 1942: 748 (764). Blackwelder 1945: 541. Fery 2013: 66.
 Opatrinus (Alaetrinus) Iwan 1995: 24 (type species Tenebrio pullus Sahlberg, 1823, by original designation), new synonymy.
 Alaetrinus; Iwan 2002a: 223, 2002b: 50. Bousquet et al. 2018: 213.
description: Published as part of Ivie, Michael A., Aalbu, Rolf, Barclay, Maxwell V. L., Johnston, M. Andrew, Kamiński, Marcin Jan, Kanda, Kojun & Iwan, Dariusz, 2021, Placement of the Orphan Genus Asiopus Sharp, 1891 (Coleoptera: Tenebrionidae: Adeliini / Platynotini) and the Synonymy of Alaetrinus Iwan, 1995, pp. 594-598 in The Coleopterists Bulletin 75 (3) on page 595, DOI: 10.1649/0010-065X-75.3.594, http://zenodo.org/record/13532943
Non-equilibrium spin transport in integrable spin chains: persistent currents and emergence of magnetic domains
Creators: name: De Luca, Andrea
name: Collura, Mario
name: De Nardis, Jacopo
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We construct exact steady states of unitary non-equilibrium time evolution in the gapless XXZ spin-1/2 chain where integrability preserves ballistic spin transport at long-times. We characterize the quasi-local conserved quantities responsible for this feature and introduce a computationally effective way to evaluate their expectation values on generic matrix product initial states. We employ this approach to reproduce the long-time limit of local observables in all quantum quenches which explicitly break particle-hole or time-reversal symmetry. We focus on a class of initial states supporting persistent spin currents and our predictions remarkably agree with numerical simulations at long times. Furthermore, we propose a protocol for this model where interactions, even when antiferromagnetic, are responsible for the unbounded growth of a macroscopic magnetic domain.
Is Female Health Cyclical? Evolutionary Perspectives on Menstruation
Creators: name: Alvergne, Alexandra
name: Tabor, Vedrana Högqvist
Publisher: name: arXiv
Year: 2017
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: Why do some females menstruate at all? Answering this question has implications for understanding the tight links between reproductive function and organismal immunity. Here we build on the growing evidence that menstruation is the by-product of a "choosy" uterus to (i) make the theoretical case for the idea that female immunity is cyclical in menstruating species, (ii) evaluate the evidence for the menstrual modulation of immunity and health in humans and (iii) speculate on the implications of cyclical female health for female behaviour, male immunity and host-pathogen interactions. We argue that an understanding of females' evolved reproductive system is foundational for both tackling the future challenges of the global women's health agenda and predicting eco-evolutionary dynamics in cyclically reproducing species.
Pre-service mathematics teachers’ beliefs: a quantitative study to investigate the complex relationships in their beliefs
Creators: name: Safrudiannur
name: Labulan, P.M.
name: Suriaty
name: Ngilawajan, Darma Andreas
name: Cahyono, Adi Nur
name: Putra, Zetra Hainul
name: Pagiling, Sadrack Luden
name: Rott, Benjamin
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Cell Biology
Neuroscience
Biological Sciences not elsewhere classified
Mathematical Sciences not elsewhere classified
Developmental Biology
Science Policy
Mental Health

description: Pre-service mathematics teachers (PSTs) may hold different beliefs about school mathematics and university mathematics and different beliefs about teaching mathematics between high-achieving (HA) vs. low-achieving (LA) classes. Because of the differentiation, the beliefs relationship is complex. This quantitative study administered a questionnaire on 508 PSTs for secondary school from five Indonesian universities to investigate the differentiation and the complex relationship in beliefs considering the year of study. The data analyses reveal a differentiation of beliefs about university mathematics and school mathematics. Despite this differentiation, those beliefs correlate significantly and positively, indicating the tendency of seeing school mathematics and university mathematics with the same view. Similarly, although PSTs may hold different beliefs about teaching and learning in HA and LA classes, the beliefs in HA and LA classes correlate significantly and positively. Furthermore, we found that beliefs about university mathematics correlate with beliefs about teaching and learning in both HA and LA classes. We also found significant correlations between PSTs’ beliefs with the year of study, but, unexpectedly, the correlations are very small. Reflecting on the results of this study, we discuss the necessity of designing courses related to university mathematics and mathematics education during university education carefully.
Asiopus aciculatus
Creators: name: Ivie, Michael A.
name: Aalbu, Rolf
name: Barclay, Maxwell V. L.
name: Johnston, M. Andrew
name: Kamiński, Marcin Jan
name: Kanda, Kojun
name: Iwan, Dariusz
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Asiopus
Asiopus aciculatus

description: Asiopus aciculatus (LeConte, 1859), new  combination
 Opatrinus aciculatus LeConte 1859: 75.
 Opatrinus (Alaetrinus) aciculatus; Iwan 1995: 34.
 Alaetrinus aciculatus; Iwan 2002a: 223, 2002b: 51. Bousquet et al. 2018: 213.
description: Published as part of Ivie, Michael A., Aalbu, Rolf, Barclay, Maxwell V. L., Johnston, M. Andrew, Kamiński, Marcin Jan, Kanda, Kojun & Iwan, Dariusz, 2021, Placement of the Orphan Genus Asiopus Sharp, 1891 (Coleoptera: Tenebrionidae: Adeliini / Platynotini) and the Synonymy of Alaetrinus Iwan, 1995, pp. 594-598 in The Coleopterists Bulletin 75 (3) on page 596, DOI: 10.1649/0010-065X-75.3.594, http://zenodo.org/record/13532943
The role of the Euclidean signature in lattice calculations of quasi-distributions and other non-local matrix elements
Creators: name: Briceño, Raúl A.
name: Hansen, Maxwell T.
name: Monahan, Christopher J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Lattice quantum chromodynamics (QCD) provides the only known systematic, nonperturbative method for first-principles calculations of nucleon structure. However, for quantities such as lightfront parton distribution functions (PDFs) and generalized parton distributions (GPDs), the restriction to Euclidean time prevents direct calculation of the desired observable. Recently, progress has been made in relating these quantities to matrix elements of spatially nonlocal, zero-time operators, referred to as quasidistributions. Even for these time-independent matrix elements, potential subtleties have been identified in the role of the Euclidean signature. In this work, we investigate the analytic behavior of spatially non-local correlation functions and demonstrate that the matrix elements obtained from Euclidean lattice QCD are identical to those obtained using the LSZ reduction formula in Minkowski space. After arguing the equivalence on general grounds, we also show that it holds in a perturbative calculation, where special care is needed to identify the lattice prediction. Finally we present a proof of the uniqueness of the matrix elements obtained from Minkowski and Euclidean correlation functions to all order in perturbation theory.
description: 14 pages, 5 figures. Version published in Phys. Rev. D
A novel single-crystal & single-pass source for polarisation- and colour-entangled photon pairs
Creators: name: Laudenbach, Fabian
name: Kalista, Sebastian
name: Hentschel, Michael
name: Walther, Philip
name: Hübel, Hannes
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a new generation mechanism for polarisation- and colour-entangled photon pairs. In our approach we tailor the phase-matching of a periodically poled KTP crystal such that two downconversion processes take place simultaneously. Relying on this effect, our source emits entangled bipartite photon states, emerging intrinsically from a single, unidirectionally pumped crystal with uniform poling period. Its property of being maximally compact and luminous at the same time makes our source unique compared to existing photon-entanglement sources and is therefore of high practical significance in quantum information experiments.
description: 9 pages, 6 figures, 1 table
On zero-divisors of semimodules and semialgebras
Creators: name: Nasehpour, Peyman
Publisher: name: arXiv
Year: 2017
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 16Y60, 13B25, 13F25, 06D75

description: In Section 1 of the paper, we prove McCoy's property for the zero-divisors of polynomials in semirings. We also investigate zero-divisors of semimodules and prove that under suitable conditions, the monoid semimodule $M[G]$ has very few zero-divisors if and only if the $S$-semimodule $M$ does so. The concept of Auslander semimodules are introduced in this section as well. In Section 2, we introduce Ohm-Rush and McCoy semialgebras and prove some interesting results for prime ideals of monoid semirings. In Section 3, we investigate the set of zero-divisors of McCoy semialgebras. We also introduce strong Krull primes for semirings and investigate their extension in semialgebras.
description: 20 pages, totally revised and extended. A couple of new results added
Asiopus angustus
Creators: name: Ivie, Michael A.
name: Aalbu, Rolf
name: Barclay, Maxwell V. L.
name: Johnston, M. Andrew
name: Kamiński, Marcin Jan
name: Kanda, Kojun
name: Iwan, Dariusz
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Asiopus
Asiopus angustus

description: Asiopus angustus (Burmeister, 1875), new combination
 Opatrinus angustus Burmeister 1875: 499. Iwan 2001: 360.
 Opatrinus (Alaetrinus) angustus; Iwan 1995: 43.
 Alaetrinus angustus; Iwan 2002a: 223, 2002b: 51.
description: Published as part of Ivie, Michael A., Aalbu, Rolf, Barclay, Maxwell V. L., Johnston, M. Andrew, Kamiński, Marcin Jan, Kanda, Kojun & Iwan, Dariusz, 2021, Placement of the Orphan Genus Asiopus Sharp, 1891 (Coleoptera: Tenebrionidae: Adeliini / Platynotini) and the Synonymy of Alaetrinus Iwan, 1995, pp. 594-598 in The Coleopterists Bulletin 75 (3) on page 596, DOI: 10.1649/0010-065X-75.3.594, http://zenodo.org/record/13532943
The MSR Mass and the ${\cal O}(Λ_{\rm QCD})$ Renormalon Sum Rule
Creators: name: Hoang, Andre H.
name: Jain, Ambar
name: Lepenik, Christopher
name: Mateu, Vicent
name: Preisser, Moritz
name: Scimemi, Ignazio
name: Stewart, Iain W.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We provide a detailed description and analysis of a low-scale short-distance mass scheme, called the MSR mass, that is useful for high-precision top quark mass determinations, but can be applied for any heavy quark $Q$. In contrast to earlier low-scale short-distance mass schemes, the MSR scheme has a direct connection to the well known $\overline{\rm MS}$ mass commonly used for high-energy applications, and is determined by heavy quark on-shell self-energy Feynman diagrams. Indeed, the MSR mass scheme can be viewed as the simplest extension of the $\overline{\rm MS}$ mass concept to renormalization scales $\ll m_Q$. The MSR mass depends on a scale $R$ that can be chosen freely, and its renormalization group evolution has a linear dependence on $R$, which is known as R-evolution. Using R-evolution for the MSR mass we provide details of the derivation of an analytic expression for the normalization of the ${\cal O}(Λ_{\rm QCD})$ renormalon asymptotic behavior of the pole mass in perturbation theory. This is referred to as the ${\cal O}(Λ_{\rm QCD})$ renormalon sum rule, and can be applied to any perturbative series. The relations of the MSR mass scheme to other low-scale short-distance masses are analyzed as well.
description: 42 pages + appendices, 6 figures, v2: Refs and Appendix B added, Fig.3 changed from nl=4 to nl=5, v3: journal version
6-methylthiouracil and 6-methyluracil derivatives synthesized by reaction of acetylketene with thiourea and urea compounds in presence of Yb(TFA)3
Creators: name: Aslanoglu, Furgan
name: Yazıcı, Ahmet
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Infectious Diseases
subject: FOS: Health sciences

description: Thiouracil and uracil derivatives are among the bioactive molecules used in the treatment of many diseases, such as 6-propylthiouracil and 5-fluorouracil. A new synthesis method of 6-methylthiouracil and 6-methyluracil was developed in this study. Various 6-methylthiouracil and 6-methyluracil derivatives were obtained by reacting 2,2,6-trimethyl-4H-1,3-dioxin-4-one with thiourea and urea compounds in the presence of Yb(TFA)3 according to this new method. Optimization of this new method was performed. The structures of 6-methylthiouracil and 6-methyluracil derivatives were characterized.
Synthesis of novel benzo[6,7]cyclohepta[1,2-b]thieno[3,2-e]pyridines and their bis-analogues linked to different spacers: Approach to a new ring system
Creators: name: Ahmed, Mohamed S. Mohamed
name: Abdelfattah, Ahmed M.
name: Ahmed, Ahmed A. M.
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified

description: The synthesis of benzosuberone-fused heterocyclic derivatives is an increasingly intriguing subject. The current study reports the synthesis of the new ring system benzo[6,7]cyclohepta[1,2-b]thieno[3,2-e]pyridine. At first, new 2-thioxo-2,5,6,7-tetrahydro-1H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carbonitriles were prepared and taken as versatile precursors for the present study. Afterward, a succession of α-bromoketones were combined with the newly generated synthons in ethanol that also included two equivalents of sodium ethoxide. After 2–3 h of heating at reflux, a novel series of benzo[6,7]cyclohepta[1,2-b]thieno[3,2-e]pyridines was obtained in 86–93% yields. Using a similar protocol, a novel series of benzosuberone-fused bis(thieno[3,2-e]pyridines) linked to different spacers was obtained. Therefore, two pyridine-2(1H)-thiones equivalents were reacted with one equivalent of the respective bis(α-bromoketones) in ethanol containing four equivalents of sodium ethoxide. The reaction mixture was refluxed for 4–6 h to produce the corresponding bis(benzo[6,7]cyclohepta[1,2-b]thieno[3,2-e]pyridines) in 67–76% yields. Both spectral data and elemental analyses were used to elucidate the structure of new products.
Cold dark energy constraints from the abundance of galaxy clusters
Creators: name: Heneka, Caroline
name: Rapetti, David
name: Cataneo, Matteo
name: Mantz, Adam B.
name: Allen, Steven W.
name: von der Linden, Anja
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We constrain cold dark energy of negligible sound speed using galaxy cluster abundance observations. In contrast to standard quasi-homogeneous dark energy, negligible sound speed implies clustering of the dark energy fluid at all scales, allowing us to measure the effects of dark energy perturbations at cluster scales. We compare those models and set the stage for using non-linear information from semi-analytical modelling in cluster growth data analyses. For this, we recalibrate the halo mass function with non-linear characteristic quantities, the spherical collapse threshold and virial overdensity, that account for model and redshift dependent behaviours, as well as an additional mass contribution for cold dark energy. We present the first constraints from this cold dark matter plus cold dark energy mass function using our cluster abundance likelihood, which self-consistently accounts for selection effects, covariances and systematic uncertainties. We combine cluster growth data with CMB, SNe Ia and BAO data, and find a shift between cold versus quasi-homogeneous dark energy of up to $1σ$. We make a Fisher matrix forecast of constraints attainable with cluster growth data from the on-going Dark Energy Survey (DES). For DES, we predict $\sim$50$\%$ tighter constraints on $\left(Ω_\mathrm{m},w \right)$ for cold dark energy versus $w$CDM models, with the same free parameters. Overall, we show that cluster abundance analyses are sensitive to cold dark energy, an alternative, viable model that should be routinely investigated alongside the standard dark energy scenario.
description: 14 pages, 6 figures, 3 tables. Accepted for publiction in MNRAS
Measurement of the jet mass in highly boosted t t-bar events from pp collisions at sqrt(s) = 8 TeV
Creators: name: CMS Collaboration
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The first measurement of the jet mass m[jet] of top quark jets produced in t t-bar events from pp collisions at sqrt(s) = 8 TeV is reported for the jet with the largest transverse momentum pt in highly boosted hadronic top quark decays. The data sample, collected with the CMS detector, corresponds to an integrated luminosity of 19.7 inverse femtobarns. The measurement is performed in the lepton+jets channel in which the products of the semileptonic decay t to bW with W to l nu where l is an electron or muon, are used to select t t-bar events with large Lorentz boosts. The products of the fully hadronic decay t to bW with W to q q'-bar are reconstructed using a single Cambridge-Aachen jet with distance parameter R = 1.2, and pt > 400 GeV. The t t-bar cross section as a function of m[jet] is unfolded at the particle level and is used to test the modelling of highly boosted top quark production. The peak position of the m[jet] distribution is sensitive to the top quark mass m[t], and the data are used to extract a value of m[t] to assess this sensitivity.
description: Replaced with the published version. Added the journal reference and DOI. All the figures and tables can be found at http://cms-results.web.cern.ch/cms-results/public-results/publications/TOP-15-015
A higher-order Skyrme model
Creators: name: Gudnason, Sven Bjarke
name: Nitta, Muneto
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a higher-order Skyrme model with derivative terms of eighth, tenth and twelfth order. Our construction yields simple and easy-to-interpret higher-order Lagrangians. We first show that a Skyrmion with higher-order terms proposed by Marleau has an instability in the form of a baby-Skyrmion string, while the static energies of our construction are positive definite, implying stability against time-independent perturbations. However, we also find that the Hamiltonians of our construction possess two kinds of dynamical instabilities, which may indicate the instability with respect to time-dependent perturbations. Different from the well-known Ostrogradsky instability, the instabilities that we find are intrinsically of nonlinear nature and also due to the fact that even powers of the inverse metric gives a ghost-like higher-order kinetic-like term. The vacuum state is, however, stable. Finally, we show that at sufficiently low energies, our Hamiltonians in the simplest cases, are stable against time-dependent perturbations.
description: LaTeX: 42 pages, 3 figures; V2: simplifications implemented in Secs. 5 and 6, and references added
Asiopus moestus
Creators: name: Ivie, Michael A.
name: Aalbu, Rolf
name: Barclay, Maxwell V. L.
name: Johnston, M. Andrew
name: Kamiński, Marcin Jan
name: Kanda, Kojun
name: Iwan, Dariusz
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Asiopus
Asiopus moestus

description: Asiopus moestus (Mulsant and Rey, 1853),  new combination
 Bousquet, Y. 2016. Litteratura Coleopterologica (1758– 1900): A guide to selected books related to the taxonomy of Coleoptera. ZooKeys 583: 1–776. doi.org/ 10.3897/zookeys.583.7084.
 Tenebrio moestus Mulsant and Rey 1853: 307.
 Opatrinus (Alaetrinus) moestus; Iwan 1995: 47.
 Opatrinus moestus; Iwan 2001: 360.
 Alaetrinus moestus; Iwan 2002a: 224, 2002b: 51. Bousquet et al. 2018: 213.
description: Published as part of Ivie, Michael A., Aalbu, Rolf, Barclay, Maxwell V. L., Johnston, M. Andrew, Kamiński, Marcin Jan, Kanda, Kojun & Iwan, Dariusz, 2021, Placement of the Orphan Genus Asiopus Sharp, 1891 (Coleoptera: Tenebrionidae: Adeliini / Platynotini) and the Synonymy of Alaetrinus Iwan, 1995, pp. 594-598 in The Coleopterists Bulletin 75 (3) on page 596, DOI: 10.1649/0010-065X-75.3.594, http://zenodo.org/record/13532943
One-pot synthesis of trisubstituted 2-pyrones and polysubstituted phenols through Zn catalyzed cascade of ynone/condensation/elimination reactions
Creators: name: Pitti, Vimala
name: Markandeya, Sarma V.
name: Chidara, Sridhar
name: Mogili, Padma
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: An efficient multicomponent method is described for the synthesis of a variety of trisubstituted 2-pyrones and polysubstituted phenols based on the Zn-catalyzed cascade reactions between ynone compounds and active methylene group containing diesters. The synthesis of titled compounds were achieved using Zn-catalyzed ynone synthesis followed by Knoevenagel condensation and elimination. Further, this methodology is applied to accomplish the synthesis of poylsubstuited phenols.HIGHLIGHTSPalladium and Ligand Free Zinc catalyzed One-Pot Synthesis of tri substituted 2-Pyrones and polysubstituted phenols.Economically liable method to synthesize the tri substituted 2-Pyrones and polysubstituted phenols products.Broad substrate scope.Synthesis of various tri substituted 2-Pyrones and polysubstituted phenols. Palladium and Ligand Free Zinc catalyzed One-Pot Synthesis of tri substituted 2-Pyrones and polysubstituted phenols. Economically liable method to synthesize the tri substituted 2-Pyrones and polysubstituted phenols products. Broad substrate scope. Synthesis of various tri substituted 2-Pyrones and polysubstituted phenols.
The $\mathbb{Z}_2$ toric-code and the double-semion topological order of hardcore Bose-Hubbard-type models in the strong-interaction limit
Creators: name: Wang, Wei
name: Capogrosso-Sansone, Barbara
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a generic framework for the emergence of the $\mathbb{Z}_2$ toric-code and the double-semion topological order in a wide class of hardcore Bose-Hubbard-type models governed by density-density interaction and in the strong-interaction regime. We fix fractional filling factor and study under which conditions the density-density interaction gives rise to topological degeneracy. We further specify which dynamics determines the toric-code and the double-semion topological order. Our results indicate that the specifics of the density-density interaction determine the long-range entanglement of the model which possesses "restricted patterns" of the long-range entanglement realized in corresponding string-net models with the same topological order.
description: 15 pages, 8 figures
Asiopus pullus
Creators: name: Ivie, Michael A.
name: Aalbu, Rolf
name: Barclay, Maxwell V. L.
name: Johnston, M. Andrew
name: Kamiński, Marcin Jan
name: Kanda, Kojun
name: Iwan, Dariusz
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Tenebrionidae
Asiopus
Asiopus pullus

description: Asiopus pullus (Sahlberg, 1823), new  combination
 Tenebrio pullus Sahlberg 1823: 16.
 Opatrinus (Alaetrinus) pullus; Iwan 1995: 38.
 Opatrinus pullus; Iwan 2001: 360. Peck 2005: 152.
 Alaetrinus pullus; Iwan 2002a: 225, 2002b: 51. Bousquet et al. 2018: 213. Juárez-Noé and González-Coronado 2019: 29. Perez-Gelabert 2020: 145.
description: Published as part of Ivie, Michael A., Aalbu, Rolf, Barclay, Maxwell V. L., Johnston, M. Andrew, Kamiński, Marcin Jan, Kanda, Kojun & Iwan, Dariusz, 2021, Placement of the Orphan Genus Asiopus Sharp, 1891 (Coleoptera: Tenebrionidae: Adeliini / Platynotini) and the Synonymy of Alaetrinus Iwan, 1995, pp. 594-598 in The Coleopterists Bulletin 75 (3) on page 596, DOI: 10.1649/0010-065X-75.3.594, http://zenodo.org/record/13532943
Inflaton condensate fragmentation: Analytical conditions and application to $α$-attractor models
Creators: name: Kim, Jinsu
name: McDonald, John
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the stability of an inflaton condensate in the presence of attractive inflaton self-interactions, in order to determine analytical conditions on the self-interaction couplings under which the condensate undergoes fragmentation. As an application of our results, we consider the stability of the inflaton condensate in $α$-attractor inflation. We show that the stability of the condensate depends upon the value of $α$. For the T-model with $n = 1$, we find that it is unstable for $α\lesssim 10^{-4}$. In this case it is expected that inflation will be followed by an oscillon-dominated era.
description: v3: PRD published version
One-step synthesis of perfluorinated polyphenylenes using modified Ullmann coupling conditions
Creators: name: Lin, Zheng Sonia
name: Lessard, Benoît H.
name: Brusso, Jaclyn
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Infectious Diseases
subject: FOS: Health sciences

description: Fluorinated compounds have attracted attention in both the pharmaceutical industry and materials science due to the small size and strong electron-withdrawing property of the fluorine atom. In materials science, perfluorinated polyphenylenes play an important role as electron transport layers in organic electronics. While various strategies for the preparation of fluorinated arenes have been reported, the number of synthetic methods available for perfluorinated arenes remains limited, mainly due to the change in reactivity of reagents and substrates at the reaction site upon the introduction of additional fluorine atoms. Given the important applications of perfluorinated polyphenyl-based compounds, this article describes the one-step synthesis of the dendrimer perfluoro-3,3’5,5’-tetrakisphenyldiphenyl-1,1’, which to date no example of a targeted synthesis has been reported in literature, and the synthetic methodology for the direct preparation of linear perfluorinated para-sexiphenyl. Both strategies use starting materials that are either commercially available or can be easily accessed using standard literature methods.
Distribution of high-dimensional entanglement via an intra-city free-space link
Creators: name: Steinlechner, Fabian
name: Ecker, Sebastian
name: Fink, Matthias
name: Liu, Bo
name: Bavaresco, Jessica
name: Huber, Marcus
name: Scheidl, Thomas
name: Ursin, Rupert
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum entanglement is a fundamental resource in quantum information processing and its distribution between distant parties is a key challenge in quantum communications. Increasing the dimensionality of entanglement has been shown to improve robustness and channel capacities in secure quantum communications. Here we report on the distribution of genuine high-dimensional entanglement via a 1.2-km-long free-space link across Vienna. We exploit hyperentanglement, that is, simultaneous entanglement in polarization and energy-time bases, to encode quantum information, and observe high-visibility interference for successive correlation measurements in each degree of freedom. These visibilities impose lower bounds on entanglement in each subspace individually and certify four-dimensional entanglement for the hyperentangled system. The high-fidelity transmission of high-dimensional entanglement under real-world atmospheric link conditions represents an important step towards long-distance quantum communications with more complex quantum systems and the implementation of advanced quantum experiments with satellite links.
Primitivity, Uniform Minimality and State Complexity of Boolean Operations
Creators: name: Davies, Sylvie
Publisher: name: arXiv
Year: 2017
Subjects: subject: Formal Languages and Automata Theory (cs.FL)
subject: Group Theory (math.GR)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: A minimal deterministic finite automaton (DFA) is uniformly minimal if it always remains minimal when the final state set is replaced by a non-empty proper subset of the state set. We prove that a permutation DFA is uniformly minimal if and only if its transition monoid is a primitive group. We use this to study boolean operations on group languages, which are recognized by direct products of permutation DFAs. A direct product cannot be uniformly minimal, except in the trivial case where one of the DFAs in the product is a one-state DFA. However, non-trivial direct products can satisfy a weaker condition we call uniform boolean minimality, where only final state sets used to recognize boolean operations are considered. We give sufficient conditions for a direct product of two DFAs to be uniformly boolean minimal, which in turn gives sufficient conditions for pairs of group languages to have maximal state complexity under all binary boolean operations ("maximal boolean complexity"). In the case of permutation DFAs with one final state, we give necessary and sufficient conditions for pairs of group languages to have maximal boolean complexity. Our results demonstrate a connection between primitive groups and automata with strong minimality properties.
description: 46 pages, 5 figures. Expanded version published in Theory of Computing Systems (https://doi.org/10.1007/s00224-018-9859-0); also available at http://rdcu.be/JQDs via Springer Nature SharedIt. The present arXiv version corrects errors in the statements and proofs of Theorem 2 and Corollary 3 (these errors are also fixed in the journal version)
Predictions for the neutrino parameters in the minimal gauged U(1)$_{L_μ-L_τ}$ model
Creators: name: Asai, Kento
name: Hamaguchi, Koichi
name: Nagata, Natsumi
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the structure of the neutrino mass matrix in the minimal gauged U(1)$_{L_μ-L_τ}$ model, where three right-handed neutrinos are added to the Standard Model in order to obtain non-zero masses for active neutrinos. Because of the U(1)$_{L_μ-L_τ}$ gauge symmetry, the structure of both Dirac and Majorana mass terms of neutrinos is tightly restricted. In particular, the inverse of the neutrino mass matrix has zeros in the $(μ,μ)$ and $(τ,τ)$ components, namely, this model offers a symmetric realization of the so-called two-zero-minor structure in the neutrino mass matrix. Due to these constraints, all the CP phases-the Dirac CP phase $δ$ and the Majorana CP phases $α_2$ and $α_3$-as well as the mass eigenvalues of the light neutrinos $m_i$ are uniquely determined as functions of the neutrino mixing angles $θ_{12}$, $θ_{23}$, and $θ_{13}$, and the squared mass differences $Δm_{21}^2$ and $Δm_{31}^2$. We find that this model predicts the Dirac CP phase $δ$ to be $δ\simeq 1.59π$-$1.70π$ ($1.54π$-$1.78π$), the sum of the neutrino masses to be $\sum_{i}m_i \simeq 0.14$-0.22 eV ($0.12$-0.40 eV), and the effective mass for the neutrinoless double beta decay to be $\langle m_{ββ}\rangle \simeq 0.024$-0.055 eV ($0.017$-0.12 eV) at $1σ$ ($2σ$) level, which are totally consistent with the current experimental limits. These predictions can soon be tested in future neutrino experiments. Implications for leptogenesis are also discussed.
description: v1: 23 pages, 6 figures. v2: 24 pages, 8 figures, Discussion on leptogenesis added
A new lower bound for the chromatic number of general Kneser hypergraphs
Creators: name: Sani, Roya Abyazi
name: Alishahi, Meysam
Publisher: name: arXiv
Year: 2017
Subjects: subject: Combinatorics (math.CO)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 05C15

description: A general Kneser hypergraph ${\rm KG}^r(\mathcal{H})$ is an $r$-uniform hypergraph that somehow encodes the edge intersections of a ground hypergraph $\mathcal{H}$. The colorability defect of $\mathcal{H}$ is a combinatorial parameter providing a lower bound for the chromatic number of ${\rm KG}^r(\mathcal{H})$ which is addressed in a series of works by Dol'nikov [Sibirskii Matematicheskii Zhurnal, 1988}], Kř\'ıž [Transaction of the American Mathematical Society, 1992], and Ziegler~[Inventiones Mathematicae, 2002]. In this paper, we define a new combinatorial parameter, the equitable colorability defect of hypergraphs, which provides some common improvements of these works. Roughly speaking, we propose a new lower bound for the chromatic number of general Kneser hypergraphs which substantially improves Ziegler's lower bound. It is always as good as Ziegler's lower bound and we provide several families of hypergraphs for which the difference between these two lower bounds is arbitrary large. This specializes to a substantial improvement of the Dol'nikov-Kř\'ıž lower bound for the chromatic number of general Kneser hypergraphs as well. Furthermore, we prove a result ensuring the existence of a colorful subhypergraph in any proper coloring of general Kneser hypergraphs which strengthens Meunier's result [The Electronic Journal of Combinatorics, 2014].
description: Accepted for publication in European Journal of Combinatorics
Barjols, hôtel du Pont d'Or, chapeaux de gardians posés sur un porte-manteaux.
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
Barjols, place de la Rouguière, les aubadeurs s'éloignent de l'hôtel du Pont d'Or
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
Barjols, gardians et chevaux devant l'ancien hôpital (actuelle Maison régionale de l'eau)
Creators: name: Musée National Des Arts Et Traditions Populaires (Paris)
name: Centre D'ethnologie Française
Publisher: name: École des Hautes Études en Sciences Sociales; Institut  interdisciplinaire d'anthropologie du contemporain (Paris); Laboratoire d'anthropologie et d'histoire de l'institution de la culture (Paris)
Year: 2024

Abstract
High-temperature charge density wave correlations in La$_{1.875}$Ba$_{0.125}$CuO$_{4}$ without spin-charge locking
Creators: name: Miao, H.
name: Lorenzana, J.
name: Seibold, G.
name: Peng, Y. Y.
name: Amorese, A.
name: Yakhou-Harris, F.
name: Kummer, K.
name: Brookes, N. B.
name: Konik, R. M.
name: Thampy, V.
name: Gu, G. D.
name: Ghiringhelli, G.
name: Braicovich, L.
name: Dean, M. P. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Although all superconducting cuprates display charge-ordering tendencies, their low-temperature properties are distinct, impeding efforts to understand the phenomena within a single conceptual framework. While some systems exhibit stripes of charge and spin, with a locked periodicity, others host charge density waves (CDWs) without any obviously related spin order. Here we use resonant inelastic x-ray scattering (RIXS) to follow the evolution of charge correlations in the canonical stripe ordered cuprate La$_{1.875}$Ba$_{0.125}$CuO$_{4}$ (LBCO~$1/8$) across its ordering transition. We find that high-temperature charge correlations are unlocked from the wavevector of the spin correlations, signaling analogies to CDW phases in various other cuprates. This indicates that stripe order at low temperatures is stabilized by the coupling of otherwise independent charge and spin density waves, with important implications for the relation between charge and spin correlations in the cuprates.
description: Accepted in Proceeding of the National Academy of Sciences; 8 pages, 4 figures
British Gallup Poll CQ 616
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: Roper Center for Public Opinion Research
Year: 2022

description: Government approval (1); James Callaghan as Prime Minister (1); Margaret Thatcher as leader of Conservative Party (1); David Steel as leader of Liberal Party (1); party support (2); October 1974 General Election (2); future of unemployment (1); future of prices (1); busyness of business (1); expectation of future income and other financial commitments (2); saving versus spending at current time (2); possibility of immigration in Britain (1); Thatcher immigration plans (1); stopping coloured immigration (4); Conservative Party view on immigration (1); immigration and impact on social service and National Health Service (1); Labour Party control over immigration (1); exclusivity of immigration (1); reducing immigration (1); Commonwealth immigration (1); past home wall decorations used (11); where wall coverings were purchased or chosen from (3); professional decorator purchasing wall covering (2); current living room wall decoration and ceiling paint (10); knowledge of Open University or the University of the Air (1); "long-life" car company (1); car company awards and guarantees (2); luxury car brands (1); sports car brands (1); association of company with emblem (10); knowledge of car companies (17); knowledge of Porsche models and price bracket (1); morning and Sunday newspapers seen regularly (15); family income (1); household classical or serious music (4).