cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Binary Parameters for the Massive Eclipsing Binary CC Cassiopeiae
Creators: name: Richardson, Noel D.
name: Pablo, Herbert
name: Barclay, Krister
name: Beltran, Marina
name: Daly, Andrea
name: Elliott, Ashley
name: Lane, Alexis
name: Medina, Emelito
name: Pavao, Clarissa
name: Peatt, Megan
name: Perez, Lauren
name: Pickett, Connor
name: Williams, Amara
name: Rachford, Brian
Publisher: name: Zenodo
Year: 2021
Subjects: Massive stars(732)
Eclipsing binary stars(444)

description: The O8.5III star CC Cas is in a 3.336 d eclipsing binary system that was observed in Sectors 18 and 19 of the TESS mission. We collected nearly 40 new spectra of the binary in the last year, which have been measured to determine both the primary and secondary star velocities. We have begun modeling the system’s light curve and radial velocity curve with the PHysics Of Eclipsing BinariEs (PHOEBE) code. We will present modern masses, radii, and temperatures of this O star binary in this poster presentation based on the TESS data and new radial velocities.
description: {"references": ["1927PAAS....5..397P", "1934AN....251..257G", "1994A&A...282..455H", "2013AstBu..68..101G", "2018MNRAS.473.5532R", "2014MNRAS.441..910R", "2016ApJS..227...29P"]}
Analytical approach to bit-string models of language evolution
Creators: name: Zanette, Damian H.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Computation and Language (cs.CL)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: A formulation of bit-string models of language evolution, based on differential equations for the population speaking each language, is introduced and preliminarily studied. Connections with replicator dynamics and diffusion processes are pointed out. The stability of the dominance state, where most of the population speaks a single language, is analyzed within a mean-field-like approximation, while the homogeneous state, where the population is evenly distributed among languages, can be exactly studied. This analysis discloses the existence of a bistability region, where dominance coexists with homogeneity as possible asymptotic states. Numerical resolution of the differential system validates these findings.
description: To appear in Int. J. Mod. Phys. C
Environment-Aware Minimum-Cost Wireless Backhaul Network Planning with Full-Duplex Links
Creators: name: Taghizadeh, Omid
name: Sirvi, Praveen
name: Narasimha, Santosh
name: Calvo, Jose Angel Leon
name: Mathar, Rudolf
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Optimization and Control (math.OC)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: In this work, we address the joint design of the wireless backhauling network topology as well as the frequency/power allocation on the wireless links, where nodes are capable of full-duplex (FD) operation. The proposed joint design enables the coexistence of multiple wireless links at the same channel, resulting in an enhanced spectral efficiency. Moreover, it enables the usage of FD capability when/where it is gainful. In this regard, a mixed-integer-linear-program (MILP) is proposed, aiming at a minimum cost design for the wireless backhaul network, considering the required rate demand at each base station. Moreover, a re-tunning algorithm is proposed which reacts to the slight changes in the network condition, e.g., channel attenuation or rate demand, by adjusting the transmit power at the wireless links. In this regard, a successive inner approximation (SIA)- based design is proposed, where in each step a convex subproblem is solved. Numerical simulations show a reduction in the overall network cost via the utilization of the proposed designs, thanks to the coexistence of multiple wireless links on the same channel due to the FD capability.
description: Submuitted to IEEE for publication
Anomalous System Size Dependence of Large Deviation Functions for Local Empirical Measure
Creators: name: Shiraishi, Naoto
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study the large deviation function for the empirical measure of diffusing particles at one fixed position. We find that the large deviation function exhibits anomalous system size dependence in systems that satisfy the following conditions: (i) there exists no macroscopic flow, and (ii) their space dimension is one or two. We investigate this anomaly by using a contraction principle. We also analyze the relation between this anomaly and the so-called long-time tail behavior on the basis of phenomenological arguments.
description: 14 pages
Towards a Functional Library for Fault-Tolerant Grid Computing
Creators: name: Bor-Yuh Evan Chang
name: DeLap, Margaret
name: Liszka, Jason
name: Murphy, Tom
name: Crary, Karl
name: Harper, Robert
name: Pfenning, Frank
Publisher: name: Carnegie Mellon University
Year: 2007
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: To make development of grid applications less arduous, a natural, powerful, and convenient programming interface is required. First, we propose an expressive grid programming language which we hope will provide such an interface. Then we show how to map programs in this language onto a low-level, more compact architecture that can more easily provide the fault tolerance and inexpensive scheduling suit- able for grid computing. Finally, we discuss programming techniques for taking advantage of the underlying architecture, as well as issues to be resolved in future work.
Molecular Star Formation Rate Indicators in Galaxies
Creators: name: Narayanan, Desika
name: Cox, Thomas J.
name: Shirley, Yancy
name: Dave, Romeel
name: Hernquist, Lars
name: Walker, Christopher K.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We derive a physical model for the observed relations between star formation rate (SFR) and molecular line (CO and HCN) emission in galaxies, and show how these observed relations are reflective of the underlying star formation law. We do this by combining 3D non-LTE radiative transfer calculations with hydrodynamic simulations of isolated disk galaxies and galaxy mergers. We demonstrate that the observed SFR-molecular line relations are driven by the relationship between molecular line emission and gas density, and anchored by the index of the underlying Schmidt law controlling the SFR in the galaxy. Lines with low critical densities (e.g. CO J=1-0) are typically thermalized and trace the gas density faithfully. In these cases, the SFR will be related to line luminosity with an index similar to the Schmidt law index. Lines with high critical densities greater than the mean density of most of the emitting clouds in a galaxy (e.g. CO J=3-2, HCN J=1-0) will have only a small amount of thermalized gas, and consequently a superlinear relationship between molecular line luminosity and mean gas density. This results in a SFR-line luminosity index less than the Schmidt index for high critical density tracers. One observational consequence of this is a significant redistribution of light from the small pockets of dense, thermalized gas to diffuse gas along the line of sight, and prodigious emission from subthermally excited gas. At the highest star formation rates, the SFR-Lmol slope tends to the Schmidt index, regardless of the molecular transition. The fundamental relation is the Kennicutt-Schmidt law, rather than the relation between SFR and molecular line luminosity. We use these results to make imminently testable predictions for the SFR-molecular line relations of unobserved transitions.
description: ApJ Accepted - Results remain same as previous version. Content clarified with Referee's comments
A Congestion Control System Based on VANET for Small Length Roads
Creators: name: Jain, Ruchin
Publisher: name: arXiv
Year: 2018
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: As vehicle population has been increasing on a daily basis, this leads towards increased number of accidents. To overcome this issue, Vehicular Ad Hoc Network (VANET) has come up with lot of novel ideas such as vehicular communication, navigation and traffic controlling. In this study, the main focus is on congestion control at the intersections which result from unclear ahead. For this purpose, a city lane and intersection model has been proposed to manage vehicle mobility. It shows the actual vehicle to vehicle and vehicle to traffic infrastructure communication. The experiment was conducted using Network Simulator 2 (NS 2). The implementation required modelling the road side unit, traffic control unit, and on-board unit along the roadside. In the simulation, including traffic volume, the distance between two signals, end-to-end delay, packet delivery ratio, throughput and packet lost were taken into consideration. These parameters ensure efficient communication between the traffic signals. This results in improved congestion control and road safety, since the vehicles will be signalled not to enter the junction box and information about other vehicles.
Short Baseline Neutrino Oscillations and a New Light Gauge Boson
Creators: name: Nelson, Ann E.
name: Walsh, Jonathan
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider a model of neutrino oscillations with three additional sterile neutrinos and a gauged B-L interaction. We find allowed values of the model parameters which can reconcile the results of the evidence for antimuon neutrino to antielectron neutrino conversion seen at the LSND neutrino oscillation experiment with the null results of the MiniBooNE experiment. A portion of the low energy excess of electron neutrino events seen at MiniBooNE can arise naturally, and we make a quantitative prediction for the forthcoming anti-neutrino oscillation results at MiniBooNE.
description: 12 pages, 4 figures. References added, minor change to coupling constraints, expanded sections on astrophysical and cosmological constraints
Towards a Formal Treatment of Implicit Invocation Using Rely/Guarantee Reasoning
Creators: name: J.  Dingel
name: Garlan, David
name: S.  Jha
name: D.  Notkin
Publisher: name: Carnegie Mellon University
Year: 1984
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Implicit invocation [SuN92, GaN91] has become an important architectural style for large-scale system design and evolution. This paper addresses the lack of specification and verification formalisms for such systems. A formal computational model for implicit invocation is presented. We develop a verification framework for implicit invocation that is based on Jones' rely/guarantee reasoning for concurrent systems . The application of the framework is illustrated with several examples. The merits and limitations of the rely/guarantee paradigm in the context of implicit invocation systems are also discussed.
Hot Electromagnetic Outflows II: Jet Breakout
Creators: name: Russo, Matthew
name: Thompson, Christopher
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We consider the interaction between radiation, matter and a magnetic field in a compact, relativistic jet. The entrained matter accelerates outward as the jet breaks out of a star or other confining medium. In some circumstances, such as gamma-ray bursts (GRBs), the magnetization of the jet is greatly reduced by an advected radiation field while the jet is optically thick to scattering. Where magnetic flux surfaces diverge rapidly, a strong outward Lorentz force develops and radiation and matter begin to decouple. The increase in magnetization is coupled to a rapid growth in Lorentz factor. We take two approaches to this problem. The first examines the flow outside the fast magnetosonic critical surface, and calculates the flow speed and the angular distribution of the radiation field over a range of scattering depths. The second considers the flow structure on both sides of the critical surface in the optically thin regime, using a relaxation method. In both approaches, we find how the terminal Lorentz factor, and radial profile of the outflow, depend on the radiation intensity and optical depth at breakout. The effect of bulk Compton scattering on the radiation spectrum is calculated by a Monte Carlo method, while neglecting the effects of internal dissipation. The peak of the scattered spectrum sits near the seed peak if radiation pressure dominates the acceleration, but is pushed to a higher frequency if the Lorentz force dominates, and especially if the seed photon cone is broadened by interaction with a slower component of the outflow.
description: Submitted to the Astrophysical Journal; revised in response to the referee's comments [v1 incorrectly duplicated Figure 8a]
Magnon-induced non-Markovian friction of a domain wall in a ferromagnet
Creators: name: Kim, Se Kwon
name: Tchernyshyov, Oleg
name: Galitski, Victor
name: Tserkovnyak, Yaroslav
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Motivated by the recent study on the quasiparticle-induced friction of solitons in superfluids, we theoretically study magnon-induced intrinsic friction of a domain wall in a one-dimensional ferromagnet. To this end, we start by obtaining the hitherto overlooked dissipative interaction of a domain wall and its quantum magnon bath to linear order in the domain-wall velocity and to quadratic order in magnon fields. An exact expression for the pertinent scattering matrix is obtained with the aid of supersymmetric quantum mechanics. We then derive the magnon-induced frictional force on a domain wall in two different frameworks: time-dependent perturbation theory in quantum mechanics and the Keldysh formalism, which yield identical results. The latter, in particular, allows us to verify the fluctuation-dissipation theorem explicitly by providing both the frictional force and the correlator of the associated stochastic Langevin force. The potential for magnons induced by a domain wall is reflectionless, and thus the resultant frictional force is non-Markovian similarly to the case of solitons in superfluids. They share an intriguing connection to the Abraham-Lorentz force that is well-known for its causality paradox. The dynamical responses of a domain wall are studied under a few simple circumstances, where the non-Markovian nature of the frictional force can be probed experimentally. Our work, in conjunction with the previous study on solitons in superfluids, shows that the macroscopic frictional force on solitons can serve as an effective probe of the microscopic degrees of freedom of the system.
description: 13 pages, 2 figures
Dynamics in nonlocal linear models in the Friedmann-Robertson-Walker metric
Creators: name: Aref'eva, I. Ya.
name: Joukovskaya, L. V.
name: Vernov, S. Yu.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: A general class of cosmological models driven by a nonlocal scalar field inspired by the string field theory is studied. Using the fact that the considering linear nonlocal model is equivalent to an infinite number of local models we have found an exact special solution of the nonlocal Friedmann equations. This solution describes a monotonically increasing Universe with the phantom dark energy.
description: 18 pages, 3 figures, a few misprints in Section 5 have been corrected
Mitigating effects of stellar activity in RV using SCALPELS
Creators: name: John, Ancy Anna
name: Cameron, Andrew Collier
name: Ford, Eric
name: Shahaf, Shahar
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar activity
Exoplanets
SCALPELS
RV
radial velocity

description: After the detection of exoplanets using TESS, a major hurdle in the mass characterisation of these bodies with follow-up radial velocity(RV) observations is the contamination due to spurious stellar activity signals, as it is challenging to differentiate between a signal induced by stellar activity and a planet. A new algorithm, SCALPELS, has been developed to separate RV Doppler shifts caused by the orbital motion of planets from the apparent RV variations caused by the spectral line-shape variability aroused by stellar activity. This method is effective in reducing the uncertainty arising from the apparent RVs due to stellar variability, and hence enabling the detection of low-mass exoplanets signals in data from active stars. Here we present results obtained from the application of SCALPELS to the RV data of Sun and an active, exoplanet hosting star. The results show the efficiency of this approach in correcting for confusing stellar activity signals and hence allowing more accurate mass characterisation by improving the fidelity of RV measurements. Overall, this would result in a significant improvement in the community's ability for precise follow-up characterisation of exoplanet systems detected by TESS.
description: {"references": ["Collier Cameron A., Ford E. B., Shahaf S., Aigrain S., Dumusque X., HaywoodR. D., et al., 2020 arXiv:2011.00018"]}
Towards a Formal Treatment of Implicit Invocation
Creators: name: Dingel, Jurgen
name: Garlan, David
name: Somesh  Jha
name: Notkin, David
Publisher: name: Carnegie Mellon University
Year: 1992
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: Implicit invocation has become an important architectural style for large-scale system design and evolution. This paper addresses the lack of specification and verification formalisms for such systems. A formal computational model for implicit invocation is presented. We develop a verification framework for implicit invocation that is based on Jones' rely/guarantee reasoning for concurrent systems. The application of the framework is illustrated with several examples. The merits and limitations of the rely/guarantee paradigm in the context of implicit invocation systems are also discussed.
Time-frequency analysis and Harmonic Gaussian Functions
Creators: name: Ranaivoson, Tokiniaina
name: Andriambololona, Raoelina
name: Hanitriarivo, Rakotoson
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Mathematics (math.GM)
subject: FOS: Mathematics

description: A method for time-frequency analysis is given. The approach utilizes properties of Gaussian distribution, properties of Hermite polynomials and Fourier analysis. We begin by the definitions of a set of functions called harmonic Gaussian functions. Then these functions are used to define a set of transformations,noted T_n, which associate to a function ψ,of the time variable t, a set of functions Ψ_n which depend on time, frequency and frequency (or time) standard deviation. Some properties of the transformations T_n and the functions Ψ_n are given. It is proved in particular that the square of the modulus of each function Ψ_n can be interpreted as a representation of the energy distribution of the signal, represented by the function ψ, in the time-frequency plane for a given value of the frequency (or time) standard deviation. It is also shown that the function ψ, can be recovered from the functionsΨ_n.
description: 7 pages
Anyonic interferometry and protected memories in atomic spin lattices
Creators: name: Jiang, Liang
name: Brennen, Gavin K.
name: Gorshkov, Alexey V.
name: Hammerer, Klemens
name: Hafezi, Mohammad
name: Demler, Eugene
name: Lukin, Mikhail D.
name: Zoller, Peter
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Strongly correlated quantum systems can exhibit exotic behavior called topological order which is characterized by non-local correlations that depend on the system topology. Such systems can exhibit remarkable phenomena such as quasi-particles with anyonic statistics and have been proposed as candidates for naturally fault-tolerant quantum computation. Despite these remarkable properties, anyons have never been observed in nature directly. Here we describe how to unambiguously detect and characterize such states in recently proposed spin lattice realizations using ultra-cold atoms or molecules trapped in an optical lattice. We propose an experimentally feasible technique to access non-local degrees of freedom by performing global operations on trapped spins mediated by an optical cavity mode. We show how to reliably read and write topologically protected quantum memory using an atomic or photonic qubit. Furthermore, our technique can be used to probe statistics and dynamics of anyonic excitations.
description: 14 pages, 6 figures
Quantum Corrections to the Gravitational Backreaction
Creators: name: Kuntz, Iberê
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Effective Field Theory techniques are used to study the leading order quantum corrections to the gravitational wave backreaction. The effective stress-energy tensor is calculated and it is shown that it has a non-vanishing trace that contributes to the cosmological constant. By comparing the result obtained with LIGO's data, the first bound on the amplitude of the massive mode is found: $ε< 1.4\times 10^{-33}$.
Crater functions for compound materials: a route to parameter estimation in coupled-PDE models of ion bombardment
Creators: name: Norris, Scott A.
name: Samela, Juha
name: Vestberg, Matias
name: Nordlund, Kai
name: Aziz, Michael J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: During the ion bombardment of targets containing multiple component species, highly-ordered arrays of nanostructures are sometimes observed. Models incorporating coupled partial differential equations, describing both morphological and chemical evolution, seem to offer the most promise of explaining these observations. However, these models contain many unknown parameters, which must satisfy specific conditions in order to explain observed behavior. The lack of knowledge of these parameters is therefore an important barrier to the comparison of theory with experiment. Here, by adapting the recent theory of "crater functions" to the case of binary materials, we develop a generic framework in which many of the parameters of such models can be estimated using the results of molecular dynamics simulations. As a demonstration, we apply our framework to the recent theory of Bradley and Shipman, for the case of Ar-irradiated GaSb, in which ordered patterns were first observed. In contrast to the requirements therein that sputtered atoms form the dominant component of the collision cascade, and that preferential redistribution play an important stabilizing role, we find instead that the redistributed atoms dominate the collision cascade, and that preferential redistribution appears negligible. Hence, the actual estimated parameters for this system do not seem to satisfy the requirements imposed by current theory, motivating the consideration of other potential pattern-forming mechanisms.
Towards (1 + ∊)-Approximate Flow Sparsifiers
Creators: name: Andoni, Alexandr
name: Gupta, Anupam
name: Krauthgamer, Robert
Publisher: name: Carnegie Mellon University
Year: 1977
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: A useful approach to “compress” a large network G is to represent it with a flow-sparsifier, i.e., a small network H that supports the same flows as G, up to a factor q ≥ 1 called the quality of sparsifier. Specifically, we assume the network G contains a set of k terminals T, shared with the network H, i.e., T ⊆ V(G)∩V(H), and we want H to preserve all multicommodity flows that can be routed between the terminals T. The challenge is to construct H that is small. These questions have received a lot of attention in recent years, leading to some known tradeoffs between the sparsifier's quality q and its size |V(H)|. Nevertheless, it remains an outstanding question whether every G admits a flow-sparsifier H with quality q = 1 + ∊, or even q = O(1), and size |V(H)| ≤ f(k, ∊) (in particular, independent of |V(G)| and the edge capacities). Making a first step in this direction, we present new constructions for several scenarios: Our main result is that for quasi-bipartite networks G, one can construct a (1 + ∊)-flow-sparsifier of size poly(k/∊). In contrast, exact (q = 1) sparsifiers for this family of networks are known to require size 2Ω(k). For networks G of bounded treewidth w, we construct a flow-sparsifier with quality q = O(logw/loglogw) and size O(w·poly(k)). For general networks G, we construct a sketch sk(G), that stores all the feasible multicommodity flows up to factor q = 1 + ∊, and its size (storage requirement) is f(k, ∊).
title: 01_0136
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/
The virial theorem and the kinetic energy of particles of a macroscopic system in the general field concept
Creators: name: Fedosin, Sergey G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The virial theorem is considered for a system of randomly moving particles that are tightly bound to each other by the gravitational and electromagnetic fields, acceleration field and pressure field. The kinetic energy of the particles of this system is estimated by three methods, and the ratio of the kinetic energy to the absolute value of the energy of forces, binding the particles, is determined, which is approximately equal to 0.6 . For simple systems in classical mechanics, this ratio equals 0.5 . The difference between these ratios arises by the consideration of the pressure field and acceleration field inside the bodies, which make additional contribution to the acceleration of the particles. It is found that the total time derivative of the system's virial is not equal to zero, as is assumed in classical mechanics for systems with potential fields. This is due to the fact that although the partial time derivative of the virial for stationary systems tends to zero, but in real bodies the virial also depends on the coordinates and the convective derivative of the virial, as part of the total time derivative inside the body, is not equal to zero. It is shown that the convective derivative is also necessary for correct description of the equations of motion of particles.
A model of quantum-like decision-making with applications to psychology and cognitive science
Creators: name: Khrennikov, Andrei
Publisher: name: arXiv
Year: 2007
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We consider the following model of decision-making by cognitive systems. We present an algorithm -- quantum-like representation algorithm (QLRA) -- which provides a possibility to represent probabilistic data of any origin by complex probability amplitudes. Our conjecture is that cognitive systems developed the ability to use QLRA. They operate with complex probability amplitudes, mental wave functions. Since the mathematical formalism of QM describes as well (under some generalization) processing of such quantum-like (QL) mental states, the conventional quantum decision-making scheme can be used by the brain. We consider a modification of this scheme to describe decision-making in the presence of two ``incompatible'' mental variables. Such a QL decision-making can be used in situations like Prisoners Dilemma (PD) as well as others corresponding to so called disjunction effect in psychology and cognitive science.
TESS Astronet V2
Creators: name: Moldovan, Dan
name: Datillo, Anne
name: Huang, Chelsea
name: Kunimoto, Michelle
name: Shporer, Avi
name: Tey, Evan
name: Vanderburg, Andrew
Publisher: name: Zenodo
Year: 2021
Subjects: Exoplanets
Machine Learning
TESS
AstroNet

description: The TESS mission produced a large amount of time series data, only a small fraction of which contain detectable exoplanetary transit signals. Deep learning techniques such as neural networks proved effective at differentiating promising astrophysical eclipsing candidates from stellar variabilities, and instrument systematics in an efficient, unbiased and sustainable manner. This talk presents a high quality training data set based on observations from the primary TESS mission full frame images, using a thorough process for manual review and labeling. We used this data set to train a neural network derived from the AstroNet architectures developed by Shallue & Vanderburg (2018) and Yu et al. (2019). We show promising performance results on held-out and extended TESS mission data, as well as the TESS Object of Interest catalog. The new model is currently used for Quick Look Pipeline to filter through its detections. We will also present ongoing work on training a new neural network to distinguish planetary transiting signals from eclipsing astrophysical false positives such as on target, nearby and background eclipsing binaries.
description: {"references": ["Huang et al., 2021 a,b", "Yu et al. 2019, AJ, 158, 25", "Shallue & Vanderburg 2018, AJ, 155, 94", "Liang Yu et al 2019 AJ 158 25"]}
title: ADCO, Ordre cistercien : comptes (1499-1515) (11 H 1162), f. 00455
Creators: name: de la Côte-d'Or, Archives départementales
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CBMA/CG21/F.PETOT/2019
name: Petot, Frédéric
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: comptes
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162). Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Ordre cistercien : comptes (1499-1515), Archives départementales de la Côte-d'Or, (11 H 1162), f. 00455, in Projet CBMA - Corpus Burgundiae Medii Aevi \[Ressource en ligne\], https:// manuscrits.cbma-project.eu/
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
Additional file 7 of Development of EST-SSR markers and association mapping with floral traits in Syringa oblata
Creators: name: Yang, Yunyao
name: He, Ruiqing
name: Zheng, Jian
name: Hu, Zenghui
name: Wu, Jing
name: Leng, Pingsheng
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 7: Table S5. Nine investigation traits of association population in this study and measurement standard.
Analysis of Some Splitting Schemes for the Stochastic Allen-Cahn Equation
Creators: name: Bréhier, Charles-Edouard
name: Goudenège, Ludovic
Publisher: name: arXiv
Year: 2018
Subjects: subject: Numerical Analysis (math.NA)
subject: Analysis of PDEs (math.AP)
subject: Probability (math.PR)
subject: FOS: Mathematics

description: We introduce and analyze an explicit time discretization scheme for the one-dimensional stochastic Allen-Cahn, driven by space-time white noise. The scheme is based on a splitting strategy, and uses the exact solution for the nonlinear term contribution. We first prove boundedness of moments of the numerical solution. We then prove strong convergence results: first, L^2 ($Ω$)-convergence of order almost 1/4, localized on an event of arbitrarily large probability, then convergence in probability of order almost 1/4. The theoretical analysis is supported by numerical experiments, concerning strong and weak orders of convergence.
Femtosecond induced transparency and absorption in the extreme ultraviolet by coherent coupling of the He 2s2p (1P0) and 2p2 (1Se) double excitation states with 800 nm light
Creators: name: Loh, Zhi-Heng
name: Greene, Chris H.
name: Leone, Stephen R.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Femtosecond high-order harmonic transient absorption spectroscopy is used to observe electromagnetically induced transparency-like behavior as well as induced absorption in the extreme ultraviolet by laser dressing of the He 2s2p (1Po) and 2p2 (1Se) double excitation states with an intense 800 nm field. Probing in the vicinity of the 1s2 \to 2s2p transition at 60.15 eV reveals the formation of an Autler-Townes doublet due to coherent coupling of the double excitation states. Qualitative agreement with the experimental spectra is obtained only when optical field ionization of both double excitation states into the N = 2 continuum is included in the theoretical model. Because the Fano q-parameter of the unperturbed probe transition is finite, the laser-dressed He atom exhibits both enhanced transparency and absorption at negative and positive probe energy detunings, respectively.
description: 18 pages, 5 figures
A Survey of Comets using TESS
Creators: name: Farnham, Tony L.
Publisher: name: Zenodo
Year: 2021
Subjects: Solar System
Comets
Cometary comae
Cometary Dynamics

description: We are using the TESS full frame images to perform a survey of comets that serendipitously pass through the spacecraft's field of view. By monitoring the comets' short- and long-term temporal behavior, we can track secular changes in activity, measure the nucleus spin state and any changes in that state over time, map and analyze variability in the coma morphology, and search for spontaneous outbursts. TESS' instrumental stability, sampling cadence and long-duration observation baseline produce a dataset of unprecedented quality for this study, which has the potential to constrain the characteristics of more than 100 comets in various families. The data are especially useful for identifying rotation periods longer than 24 hours, which are under-sampled in ground-based observations, and for capturing the onset and early stages of outbursts, which have previously only been recorded on two occasions. By aligning and co-adding numerous images, we can also search for dust trails that will constrain the comets' dust properties and total mass loss rates. For specific high-profile comets, including potential spacecraft targets, we perform more detailed analyses to better characterize the activity for planning any future missions.
description: {"references": ["Oelkers, R. J., & Stassun, K. G. 2018, AJ, 156, 132, doi: 10.3847/1538-3881/aad68e", "Tony L. Farnham et al., 2019, ApJL 886, L24, doi: 10.3847/2041-8213/ab564d"]}
Toward Robust Face Recognition from Multiple Views
Creators: name: Chen, Ming-Yu
name: Hauptmann, Alexander
Publisher: name: Carnegie Mellon University
Year: 1973
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: The paper presents a novel approach to aid face recognition: Using multiple views of a face, we construct a 3D model instead of directly using the 2D images for recognition. Our framework is designed for videos, which contain many instances of a target face from a sequence of slightly differing views, as opposed to a single static picture of the face. Specifically, we reconstruct the 3D face shapes from two orthogonal views and select features based on pairwise distances between landmark points on the model using Fisher's linear discriminant. While 3D face shape reconstruction is sensitive to the quality of the feature point localization, our experiments show that 3D reconstruction together with the regularized Fisher's linear discriminant can provide highly accurate face recognition from multiple facial views. Experiments on the Carnegie Mellon PIE (pose, illumination and expressions) database containing the faces of 68 people, with at least 3 expressions under varying lighting conditions, demonstrate vastly improved performance
Pancharatnam-Berry phase and kinetic magnetoelectric effect in a three-dimensional helical crystal (Te)
Creators: name: Şahin, C.
name: Rou, J.
name: Ma, J.
name: Pesin, D. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the kinetic magnetoelectric effect (current-induced magnetization including both the orbital and spin contributions) in three-dimensional conductors, specializing to the case of p-doped trigonal tellurium. We include both intrinsic and extrinsic contributions to the effect, which stem from the band structure of the crystal, and from disorder scattering, respectively. Specifically, we determine the dependence of the kinetic magnetoelectric response on the hole doping in tellurium, and show that the intrinsic and extrinsic effects dominate for low and high levels of doping, respectively. The results of this work imply that three-dimensional helical metals are promising for spintronics applications, in particular, they can provide robust control over current-induced magnetic torques.
description: 9+3 pages, 3 figures
Bohr's complementarity relation and the violation of the CP symmetry in high energy physics
Creators: name: Hiesmayr, Beatrix C.
name: Huber, Marcus
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We test Bohr's complementary relation, which captures the most counterintuitive difference of a classical and a quantum world, for single and bipartite neutral kaons. They present a system that is naturally interfering, oscillating and decaying. Moreover, kaons break the CP symmetry (C...charge conjugation, P...parity). In detail we discuss the effect of the CP violation on Bohr's relation, i.e. the effect on the "particle-like" information and the "wave-like" information. Further we show that the quantity that complements the single partite information for bipartite kaons is indeed concurrence, a measure of entanglement, strengthening our concept of entanglement. We find that the defined entanglement measure is independent of CP violation while it has been shown that nonlocality is sensitive to CP violation.
description: 8 pages, 2 figures
Blue asymmetries in Balmer lines during mid M dwarf flares
Creators: name: Notsu, Yuta
name: Kowalski, Adam F.
name: Maehara, Hiroyuki
name: Namekata, Kosuke
name: Honda, Satoshi
name: Enoto, Teruaki
name: Hamaguchi, Kenji
name: Tristan, Isaiah
name: Hawley, Suzanne L.
name: Davenport, James R. A.
name: Okamoto, Soshi
name: Ikuta, Kai
name: Nogami, Daisaku
name: Shibata, Kazunari
Publisher: name: Zenodo
Year: 2021
Subjects: Stellar Astrophysics
flares

description: Flares are releases of magnetic energy in the stellar atmosphere, and they have strong emissions from radio to X-rays. During some M dwarf flares, chromospheric line profiles show blue asymmetries, although red asymmetries are more commonly observed in solar flares. Similar enhancements of the blue wings of Balmer lines may provide clues for investigating the early phases of stellar coronal mass ejections (CMEs), but this is still controversial. Thus, we need more observations to understand the relationship between mass ejections and flares. We have conducted simultaneous spectroscopic and photometric observations of mid M dwarf flare stars using APO 3.5m/ARCES, SMARTS1.5m/CHIRON, TESS, and etc. During 34 night observations, we detected 48 flares in Balmer lines (e.g. Hα). At least 7 flares show clear blue asymmetries. Blue asymmetry durations are different among the 7 events (20min ~ 2hr). These results suggest upward flows of chromospheric plasma during flare events. By assuming that the blue asymmetries were caused by prominence eruptions, we estimated the mass and kinetic energy. The estimated masses are comparable to expectations from the empirical relation between the flare X-ray energy and mass of solar CMEs.
description: {"references": ["Honda, S., Notsu, Y., Namekata, K., et al.\\ 2018, \\pasj, 70, 62. doi:10.1093/pasj/psy055", "Vida, K., Kriskovics, L., Ol{\\'a}h, K., et al.\\ 2016, \\aap, 590, A11. doi:10.1051/0004-6361/201527925", "Vida, K., Leitzinger, M., Kriskovics, L., et al.\\ 2019, \\aap, 623, A49. doi:10.1051/0004-6361/201834264", "Fuhrmeister, B., Czesla, S., Schmitt, J.~H.~M.~M., et al.\\ 2018, \\aap, 615, A14. doi:10.1051/0004-6361/201732204", "Maehara, H., Notsu, Y., Namekata, K., et al.\\ 2021, \\pasj, 73, 44. doi:10.1093/pasj/psaa098", "Gopalswamy, N., Shimojo, M., Lu, W., et al.\\ 2003, \\apj, 586, 562. doi:10.1086/367614"]}
Progress on Complex Langevin simulations of a finite density matrix model for QCD
Creators: name: Bloch, Jacques
name: Glesaaen, Jonas
name: Verbaarschot, Jacobus
name: Zafeiropoulos, Savvas
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We study the Stephanov model, which is an RMT model for QCD at finite density, using the Complex Langevin algorithm. Naive implementation of the algorithm shows convergence towards the phase quenched or quenched theory rather than to intended theory with dynamical quarks. A detailed analysis of this issue and a potential resolution of the failure of this algorithm are discussed. We study the effect of gauge cooling on the Dirac eigenvalue distribution and time evolution of the norm for various cooling norms, which were specifically designed to remove the pathologies of the complex Langevin evolution. The cooling is further supplemented with a shifted representation for the random matrices. Unfortunately, none of these modifications generate a substantial improvement on the complex Langevin evolution and the final results still do not agree with the analytical predictions.
description: 8 pages, 7 figures, Proceedings of the 35th International Symposium on Lattice Field Theory, Granada, Spain
Proposed Chiral Texture of the Magnetic Moments of Unit-Cell Loop Currents in the Pseudogap Phase of Cuprate Superconductors
Creators: name: Pershoguba, Sergey S.
name: Kechedzhi, Kostyantyn
name: Yakovenko, Victor M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We propose a novel chiral order parameter to explain the unusual polar Kerr effect in underdoped cuprates. It is based on the loop-current model by Varma, which is characterized by the in-plane anapole moment N and exhibits the magnetoelectric effect. We propose a helical structure where the vector N^(n) in the layer n is twisted by the angle pi/2 relative to N^(n-1), thus breaking inversion symmetry. We show that coupling between magnetoelectric terms in the neighboring layers for this structure produces optical gyrotropy, which results in circular dichroism and the polar Kerr effect.
description: 5 pages, 3 figures; Supplemental Material added; corresponds to the published version
Toward relaxing assumptions in languages and their implementations
Creators: name: Shaw, Mary
name: Wulf, William Allan.
Publisher: name: Carnegie Mellon University
Year: 2010
Subjects: subject: 89999 Information and Computing Sciences not elsewhere classified
subject: FOS: Computer and information sciences

description: L a n g u a g e implementors frequently make pre-emptive decisions concerning the exact i m p l e m e n t a t i o n s of language features. These decisions constrain programmers' c o n t r o l over t h e i r c o m p u t a t i o n s and may tempt them to w r i t e involuted code to obtain special (or e f f i c i e n t ) e f f e c t s . In many cases, we can distinguish some properties of a language f a c i l i t y that are e s s e n t i a l to the semantics and other properties that are incidental. Recent a b s t r a c t i on t e c h n i q u e s emphasize dealing with such distinctions by separating the p r o p e r t i e s that are n e c e s s a r y to p r e s e r v e the semantics from the details for which some decision must be made but many c h o i c e s are adequate. We suggest here that these abstraction techniques can be a p p l i e d to the problem of pre-emptive language decisions by specifying the essential p r o p e r t i e s of languages f a c i l i t i e s in a skeleton base language and defining i n t e r f a c e s that will a c c e p t a v a r i e t y of implementations that differ in other details.