cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Are jets rotating at the launching?
Creators: name: Soker, Noam
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: I argue that the Doppler shift asymmetries observed in some young stellar object (YSO) result from the interaction of the jets with the circumstellar gas, rather than from jets' rotation. The jets do rotate, but at a velocity much below claimed values. During the meeting I carefully examined new claims, and found problems with the claimed jets' rotation. I will challenge any future observation that will claim to detect jet rotation in YSOs that requires the jets (and not a wind) to be launched from radii much larger than the accreting stellar radius. I conclude that the most likely jets' launching mechanism involves a very efficient dynamo in the inner part of the accretion disk, with jets' launching mechanism that is similar to solar flares (coronal mass ejection).
description: to be published in Astrophysical Outflows and Associated Accretion Phenomena, eds. E. M. de Gouveia Dal Pino, A. Raga (IUA JD 7 at the XXVIIth IAU General Assembly). Proceedings: IAU Highlights of Astronomy, Editor-in-Chief: I. F Corbett
Constraints on dark matter annihilation from the FAST observation of the Coma Berenices dwarf galaxy
Creators: name: Guo, Wen-Qing
name: Li, Yichao
name: Huang, Xiaoyuan
name: Ma, Yin-Zhe
name: Beck, Geoff
name: Chandola, Yogesh
name: Huang, Feng
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The Galactic center $γ$-ray excess, detected by the Fermi-LAT, is a very attractive tentative signal from dark matter annihilation. Searching for associated synchrotron emissions can test the dark matter interpretation for this excess. We geared the Five-hundred-meter Aperture Spherical radio Telescope (FAST) towards Coma Berenices (a dwarf Spheroidal galaxy) for 2-hours of observation, and found no significant continuum radio emission, which could { put constraints on the dark matter annihilation cross section}, from our target. We set very stringent annihilation cross-section constraints, with roughly an order of magnitude improvement over a large range of masses compared with previous radio searches. The dark matter scenario for the Galactic center $γ$-ray excess is in tension with the FAST observation for reasonable choices of astrophysical factors. But considering the large uncertainty on astrophysical parameters, such as the magnetic field, the diffusion coefficient, and the diffusion radius, and on DM halo parameters, the dark matter interpretation for the excess could still survive. Further radio observations by the FAST and other radio telescopes may reveal more about the dark matter properties.
description: 10 pages, 5 figures, 1 table
Cadabra and Python algorithms in General Relativity and Cosmology II: Gravitational Waves
Creators: name: Castillo-Felisola, Oscar
name: Price, Dominic T.
name: Scomparin, Mattia
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Software (cs.MS)
subject: Classical Physics (physics.class-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Computer Algebra Systems (CASs) like Cadabra Software play a prominent role in a wide range of research activities in physics and related fields. We show how Cadabra language is easily implemented in the well established Python programming framework, gaining excellent flexibility and customization to address the issue of tensor perturbations in General Relativity. We obtain a performing algorithm to decompose tensorial quantities up to any perturbative order of the metric. The features of our code are tested by discussing some concrete computational issues in research activities related to first/higher-order gravitational waves.
description: 32 pages, 3 figures, cadabra code blocks. For associated files, see https://gitlab.com/cdbgr/cadabra-gravity-II
Towards Point-based Facial Movement Simulation
Creators: name: Uhlmann, Tom
name: Brunnett, Guido
Publisher: name: The Eurographics Association
Year: 2019

description: Lifelike animated characters are hard to create and involve extensive manual effort during generation of the geometry, adding a rig to the model, and creating the actual movements of limbs and tissue. Blendshapes is the leading technique regarding facial animations. This very simple mathematical model can be computed efficiently, thus it is suited for real time visualization. On the other hand it is hard to control, requires a skilled animator, and is still very error prone. Point-based simulation techniques became increasingly popular in recent years for animation of elastic surfaces, but have barely been used for facial animation. We argue, that this kind of technique is much more suited for simulation and animation of the non-rigid deformations of facial tissue. We build our proposal on a meshless finite elements technique, which has already been used successfully for the elastic simulation of surface models in real time and describe extensions to the approach so it can be applied for facial animation.
description: Eurographics 2019 - Posters
description: Posters
description: 21
description: 22
description: Tom Uhlmann and Guido Brunnett
Dynamical consistency conditions for rapid turn inflation
Creators: name: Anguelova, Lilia
name: Lazaroiu, Calin Iuliu
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We derive consistency conditions for sustained slow roll and rapid turn inflation in two-field cosmological models with oriented scalar field space, which imply that inflationary models with field-space trajectories of this type are non-generic. In particular, we show that third order adiabatic slow roll, together with large and slowly varying turn rate, requires the scalar potential of the model to satisfy a certain nonlinear second order PDE, whose coefficients depend on the scalar field metric. We also derive consistency conditions for slow roll inflationary solutions in the so called ``rapid turn attractor'' approximation, as well as study the consistency conditions for circular rapid turn trajectories with slow roll in two-field models with rotationally invariant field space metric. Finally, we argue that the rapid turn regime tends to have a natural exit after a limited number of e-folds.
description: 39 pages; minor improvements, references and appendix added
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸ÐµÐ¹ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ PR (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Ð¡ÐÐ± ÐÐÐ£Ð¡ÐÐ "ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½ÑÐ¹ Ð¦ÐµÐ½ÑÑ Ð¡Ð¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐÐ±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ ÐÐ°ÑÐµÐ»ÐµÐ½Ð¸Ñ ÐÐµÐ²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°")
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÑÐ°ÑÐµÐµÐ²Ð°, ÐÐ°ÑÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³, Ð³Ð¾ÑÐ¾Ð´
ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
PR-Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÑ
Ð°Ð½ÐºÐµÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸ÐµÐ¹
ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð°Ñ ÑÑÐµÑÐ°
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description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ ÑÐµÐ¾ÑÐµÑÐ¸ÐºÐ¾-Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¾ÑÐ½Ð¾Ð²Ð°-Ð½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸ÐµÐ¹ ÑÑÐµÐ´ÑÑ-Ð²Ð°Ð¼Ð¸ PR; Ð¾Ð¿Ð¸ÑÑÐ²Ð°ÑÑÑÑ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹. ÐÐ·ÑÑÐ°ÑÑÑÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÑÑÑÐ¼ÐµÐ½ÑÐ¾Ð² PR Ð² ÑÐ¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÐµÑÐµ. ÐÐ°Ð½Ð° ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸-ÑÑÐ¸ÐºÐ° Ð¡ÐÐ± ÐÐÐ£Ð¡ÐÐ Â«ÐÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ½Ð¾Ð³Ð¾ Ð¦ÐµÐ½ÑÑÐ° Ð¡Ð¾ÑÐ¸Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ ÐÐ±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ ÐÐ°ÑÐµ-Ð»ÐµÐ½Ð¸Ñ ÐÐµÐ²ÑÐºÐ¾Ð³Ð¾ ÑÐ°Ð¹Ð¾Ð½Ð° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³Ð°Â». Ð¢Ð°ÐºÐ¶Ðµ Ð´Ð°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ ÑÐ°Ð±Ð¾ÑÑ Ð¿Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ Ð¼Ð¾-Ð´ÐµÐ»Ð¸ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸ÐµÐ¹ ÑÑÐµÐ´ÑÑÐ²Ð°Ð¼Ð¸ PR.
One-loop counterterms in the Yang-Mills theory with gauge invariant ghost field Lagrangian
Creators: name: Baranov, R. N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: One-loop calculations of renormalization constants in the model with gauge invariant ghost field Lagrangian are performed. It is shown that the model is asymptotically free and the renormalization constants satisfy the same equation as in the ordinary Yang-Mills theory.
description: 11 pages, 6 figures
Visualization of Large Point Cloud in Unity
Creators: name: Santana, José M.
name: Trujillo, Agustin
name: Ortega, Sebastián
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Scientific visualization
Hardware
Scanners

description: Large point cloud rendering has become a very relevant topic on 3D graphics as scanners and other sources of 3D point data are nowadays available to companies and the general public. In this project, we propose an implementation of a point cloud viewer, designed for the full-detail visualization of virtually unlimited point clouds for their inspection on short ranges. This work presents the data structure and the LoD technique to achieve a real-time rendering of the model, making emphasis on the details of an initial prototype based on Unity.
description: Eurographics 2019 - Posters
description: Posters
description: 23
description: 24
description: José M. Santana, Agustin Trujillo, and Sebastián Ortega
description: CCS Concepts: Human-centered computing --> Scientific visualization; Hardware --> Scanners
Perturbation theory with quantum signal processing
Creators: name: Mitarai, Kosuke
name: Toyoizumi, Kiichiro
name: Mizukami, Wataru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Perturbation theory is an important technique for reducing computational cost and providing physical insights in simulating quantum systems with classical computers. Here, we provide a quantum algorithm to obtain perturbative energies on quantum computers. The benefit of using quantum computers is that we can start the perturbation from a Hamiltonian that is classically hard to solve. The proposed algorithm uses quantum signal processing (QSP) to achieve this goal. Along with the perturbation theory, we construct a technique for ground state preparation with detailed computational cost analysis, which can be of independent interest. We also estimate a rough computational cost of the algorithm for simple chemical systems such as water clusters and polyacene molecules. To the best of our knowledge, this is the first of such estimates for practical applications of QSP. Unfortunately, we find that the proposed algorithm, at least in its current form, does not exhibit practical numbers despite of the efficiency of QSP compared to conventional quantum algorithms. However, perturbation theory itself is an attractive direction to explore because of its physical interpretability; it provides us insights about what interaction gives an important contribution to the properties of systems. This is in sharp contrast to the conventional approaches based on the quantum phase estimation algorithm, where we can only obtain values of energy. From this aspect, this work is a first step towards ``explainable'' quantum simulation on fault-tolerant quantum computers.
description: 17 pages, 2 figures
Massive Binary Black Holes in the Cosmic Landscape
Creators: name: Colpi, M.
name: Dotti, M.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Binary black holes occupy a special place in our quest for understanding the evolution of galaxies along cosmic history. If massive black holes grow at the center of (pre-)galactic structures that experience a sequence of merger episodes, then dual black holes form as inescapable outcome of galaxy assembly. But, if the black holes reach coalescence, then they become the loudest sources of gravitational waves ever in the universe. Nature seems to provide a pathway for the formation of these exotic binaries, and a number of key questions need to be addressed: How do massive black holes pair in a merger? Depending on the properties of the underlying galaxies, do black holes always form a close Keplerian binary? If a binary forms, does hardening proceed down to the domain controlled by gravitational wave back reaction? What is the role played by gas and/or stars in braking the black holes, and on which timescale does coalescence occur? Can the black holes accrete on flight and shine during their pathway to coalescence? N-Body/hydrodynamical codes have proven to be vital tools for studying their evolution, and progress in this field is expected to grow rapidly in the effort to describe, in full realism, the physics of stars and gas around the black holes, starting from the cosmological large scale of a merger. If detected in the new window provided by the upcoming gravitational wave experiments, binary black holes will provide a deep view into the process of hierarchical clustering which is at the heart of the current paradigm of galaxy formation. They will also be exquisite probes for testing General Relativity, as the theory of gravity. The waveforms emitted during the inspiral, coalescence and ring-down phase carry in their shape the sign of a dynamically evolving space-time and the proof of the existence of an horizon.
description: Invited Review to appear on Advanced Science Letters (ASL), Special Issue on Computational Astrophysics, edited by Lucio Mayer
Tumor boundary instability induced by nutrient consumption and supply
Creators: name: Feng, Yu
name: Tang, Min
name: Xu, Xiaoqian
name: Zhou, Zhennan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: We investigate the tumor boundary instability induced by nutrient consumption and supply based on a Hele-Shaw model derived from taking the incompressible limit of a cell density model. We analyze the boundary stability/instability in two scenarios: 1) the front of the traveling wave; 2) the radially symmetric boundary. In each scenario, we investigate the boundary behaviors under two different nutrient supply regimes, in vitro, and in vivo. Our main conclusion is that for either scenario, the in vitro regime always stabilizes the tumor's boundary regardless of the nutrient consumption rate. However, boundary instability may occur when the tumor cells aggressively consume nutrients, and the nutrient supply is governed by the in vivo regime.
description: 33 pages, 10 figures
title: Ð¡ÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð³ÑÑÐ¿Ð¿Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð²Ð½ÑÑÑÐ¸Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÐºÐ¾ÑÐ¾Ð¿Ð°Ð´ÐµÐ½ÐºÐ¾, ÐÐ³Ð¾Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2017
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°
ÑÐ¾ÑÐ¼Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ

description: ÐÐºÑÑÐ°Ð»ÑÐ½Ð¾ÑÑÑ ÑÐµÐ¼Ñ Ð¾Ð±ÑÑÐ»Ð¾Ð²Ð»ÐµÐ½Ð° ÑÐµÐ¼, ÑÑÐ¾ Ð¾Ñ Ð¿ÑÐ¸Ð½ÑÑÐ¾Ð¹ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÐµÑÑÐ¾Ð½Ð°Ð»Ð°, ÐºÐ°Ðº Ð¸Ð½Ð´Ð¸Ð²Ð¸Ð´ÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾, ÑÐ°Ðº Ð¸ Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ Ð·Ð°Ð²Ð¸ÑÐ¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð² ÑÐµÐ»Ð¾Ð¼. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð³ÑÑÐ¿Ð¿Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð²Ð½ÑÑÑÐ¸Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·ÑÑÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ, ÑÐ¾ÑÐ¼Ñ Ð¸ Ð¼ÐµÑÐ¾Ð´Ñ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ Ð³ÑÑÐ¿Ð¿Ñ Ð² ÑÐ¸ÑÑÐµÐ¼Ðµ Ð²Ð½ÑÑÑÐ¸Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ Ð²Ð·Ð°Ð¸Ð¼Ð¾Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð·ÑÐ¹ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ ÑÑÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ð¸ ÐÐÐ Â«ÐÐÐÐ¢Ð£Ð ÐÐÐÐ¢Â», Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð½ÐµÐ´Ð¾ÑÑÐ°ÑÐºÐ¸ Ð¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿Ð»Ð°Ð½ Ð¼ÐµÑÐ¾Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð¿Ð¾ ÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÑÐ¸Ð¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸.
La investigación del cristianismo ortodoxo y oriental en España
Creators: name: Velasco, Francisco Diez De
Publisher: name: Zenodo
Year: 2021
Subjects: Orthodox Christianity, Spain

description: Introduction to the studies of the subject.
description: Publication: LAS IGLESIAS ORTODOXAS EN ESPAÑA: RETOS Y PERSPECTIVAS, Francisco Diez de Velasco (ed.), Ó. Salguero, S. Pou, M. V. Contreras, R. C. Rodríguez
How Gibbs distributions may naturally arise from synaptic adaptation mechanisms. A model-based argumentation
Creators: name: Cessac, B.
name: Rostro, H.
name: Vasquez, J. C.
name: Viéville, T.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Dynamical Systems (math.DS)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: This paper addresses two questions in the context of neuronal networks dynamics, using methods from dynamical systems theory and statistical physics: (i) How to characterize the statistical properties of sequences of action potentials ("spike trains") produced by neuronal networks ? and; (ii) what are the effects of synaptic plasticity on these statistics ? We introduce a framework in which spike trains are associated to a coding of membrane potential trajectories, and actually, constitute a symbolic coding in important explicit examples (the so-called gIF models). On this basis, we use the thermodynamic formalism from ergodic theory to show how Gibbs distributions are natural probability measures to describe the statistics of spike trains, given the empirical averages of prescribed quantities. As a second result, we show that Gibbs distributions naturally arise when considering "slow" synaptic plasticity rules where the characteristic time for synapse adaptation is quite longer than the characteristic time for neurons dynamics.
description: 39 pages, 3 figures
Deterministic and stochastic cooperation transitions in evolutionary games on networks
Creators: name: Khalil, Nagi
name: Leyva, I.
name: Almendral, J. A.
name: Sendiña-Nadal, I.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Although the cooperative dynamics emerging from a network of interacting players has been exhaustively investigated, it is not yet fully understood when and how network reciprocity drives cooperation transitions. In this work, we investigate the critical behavior of evolutionary social dilemmas on structured populations by using the framework of master equations and Monte Carlo simulations. The developed theory describes the existence of absorbing, quasi-absorbing, and mixed strategy states and the transition nature, continuous or discontinuous, between the states as the parameters of the system change. In particular, when the decision-making process is deterministic, in the limit of zero effective temperature of the Fermi function, we find that the copying probabilities are discontinuous functions of the system's parameters and of the network degrees sequence. This may induce abrupt changes in the final state for any system size, in excellent agreement with the Monte Carlo simulation results. Our analysis also reveals the existence of continuous and discontinuous phase transitions for large systems as the temperature increases, which is explained in the mean-field approximation. Interestingly, for some game parameters, we find optimal "social temperatures" maximizing/minimizing the cooperation frequency/density.
description: 14 pages, 5 figures
title: ÐÐ¾Ð½ÑÐ»Ð¸ÐºÑÐ¾Ð»Ð¾Ð³Ð¸Ñ. Ð¤Ð¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐµÐ²Ð¾Ð¹ ÐºÐ¾Ð¼Ð¿ÐµÑÐµÐ½ÑÐ¸Ð¸. ÐÑÐ°ÐºÑÐ¸ÐºÑÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ°Ð½Ð¾Ð²Ð°, Ð¢Ð°ÑÑÑÐ½Ð°
name: ÐÐ»ÑÑÐ¾Ð²Ð¸Ðº, ÐÐ°ÑÐ°Ð»Ð¸Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2017
Subjects: ÐºÐ¾Ð½ÑÐ»Ð¸ÐºÑÑ
ÑÐµÑÐµÐ²Ð°Ñ ÐºÐ¾Ð¼Ð¼ÑÐ½Ð¸ÐºÐ°ÑÐ¸Ñ

description: Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ¾Ð´ÐµÑÐ¶Ð¸Ñ Ð½ÐµÐ¾Ð±ÑÐ¾Ð´Ð¸Ð¼ÑÐµ ÑÐµÐ¾ÑÐµÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¸ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ñ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ Ð·Ð°Ð½ÑÑÐ¸Ð¹ ÑÐ¾ ÑÑÑÐ´ÐµÐ½ÑÐ°Ð¼Ð¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ¸ÑÐ¾ÐºÐ¸Ð¹ ÑÐ¿ÐµÐºÑÑ Ð¿ÑÐ¸ÑÐ¾Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº Ð¸ ÑÐ¿ÑÐ°Ð¶Ð½ÐµÐ½Ð¸Ð¹-ÑÑÐµÐ½Ð¸Ð½Ð³Ð¾Ð² Ð¿Ð¾ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ. Ð£ÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ Ð¿ÑÐ¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð¾Ð¹ Ð¿Ð¾Ð´Ð´ÐµÑÐ¶ÐºÐµ ÐÐ¸Ð½Ð¸ÑÑÐµÑÑÑÐ²Ð° Ð¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð½Ð°ÑÐºÐ¸ Ð Ð¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ð¹ Ð¤ÐµÐ´ÐµÑÐ°ÑÐ¸Ð¸ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° 14.Ð37.21.0545.
Statistics of the Kolkata Paise Restaurant Problem
Creators: name: Ghosh, Asim
name: Chatterjee, Arnab
name: Mitra, Manipushpak
name: Chakrabarti, Bikas K
Publisher: name: arXiv
Year: 2010
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: We study the dynamics of a few stochastic learning strategies for the 'Kolkata Paise Restaurant' problem, where N agents choose among N equally priced but differently ranked restaurants every evening such that each agent tries get to dinner in the best restaurant (each serving only one customer and the rest arriving there going without dinner that evening). We consider the learning strategies to be similar for all the agents and assume that each follow the same probabilistic or stochastic strategy dependent on the information of the past successes in the game. We show that some 'naive' strategies lead to much better utilization of the services than some relatively 'smarter' strategies. We also show that the service utilization fraction as high as 0.80 can result for a stochastic strategy, where each agent sticks to his past choice (independent of success achieved or not; with probability decreasing inversely in the past crowd size). The numerical results for utilization fraction of the services in some limiting cases are analytically examined.
description: 10 pages, 3 figs; accepted in New J Phys
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð´Ð¸Ð·Ð°Ð¹Ð½ - Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¸Ð½ÑÐµÑÑÐµÑÐ° Ð¾Ð´Ð½Ð¾ÐºÐ¾Ð¼Ð½Ð°ÑÐ½Ð¾Ð¹ ÐºÐ²Ð°ÑÑÐ¸ÑÑ.
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: Ð¡ÑÐ»Ð°ÐµÐ²Ð°, ÐÐ°Ð´ÐµÐ¶Ð´Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2016
Subjects: Ð´Ð¸Ð·Ð°Ð¹Ð½-Ð¿ÑÐ¾ÐµÐºÑ
ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ
Ð¸Ð½ÑÐµÑÑÐµÑ

description: ÐÐ±ÑÐµÐºÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð´Ð½Ð¾ÐºÐ¾Ð¼Ð½Ð°ÑÐ½Ð°Ñ ÐºÐ²Ð°ÑÑÐ¸ÑÐ° Ð² Ð¶Ð¸Ð»Ð¾Ð¼, ÐºÐ¸ÑÐ¿Ð¸ÑÐ½Ð¾- Ð¼Ð¾Ð½Ð¾Ð»Ð¸ÑÐ½Ð¾Ð¼ Ð´Ð¾Ð¼Ðµ. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾Ð·Ð´Ð°ÑÑ ÑÐ¾Ð³Ð»Ð°ÑÐ½Ð¾ ÑÑÐµÐ±Ð¾Ð²Ð°Ð½Ð¸ÑÐ¼ ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð·Ð°Ð´Ð°Ð½Ð¸Ñ, ÑÑÑÐ½Ð¾Ðµ Ð¿ÑÐ¾ÑÑÑÐ°Ð½ÑÑÐ²Ð¾ Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ð¸ Ð¾ÑÐ´ÑÑÐ° Ð´Ð»Ñ Ð¼Ð¾Ð»Ð¾Ð´Ð¾Ð¹ ÑÐµÐ¼ÐµÐ¹Ð½Ð¾Ð¹ Ð¿Ð°ÑÑ ÑÐ²Ð¾ÑÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¸Ð¹. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸Ð»Ð¸ÑÑ Ð·Ð°Ð¼ÐµÑÑ ÐºÐ²Ð°ÑÑÐ¸ÑÑ, Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ¸Ñ Ð´Ð¸Ð·Ð°Ð¹Ð½ÐµÑÑÐºÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð¸ Ð¾ÑÐ´ÐµÐ»Ð¾ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð²; Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ Ð½Ð¾ÑÐ¼ Ð¸ Ð¿ÑÐ°Ð²Ð¸Ð» ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¾ÑÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÐ»Ð¾ ÑÐµÑÐµÐ½Ð¾ ÑÐ´ÐµÐ»Ð°ÑÑ Ð¿ÐµÑÐµÐ¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²ÐºÑ ÐºÐ²Ð°ÑÑÐ¸ÑÑ, Ð° ÑÑÐ¸ÑÑÐ²Ð°Ñ Ð²Ð¾Ð·ÑÐ°ÑÑÐ½ÑÑ ÐºÐ°ÑÐµÐ³Ð¾ÑÐ¸Ñ Ð·Ð°ÐºÐ°Ð·ÑÐ¸ÐºÐ¾Ð² Ð¸ Ð½ÐµÐ±Ð¾Ð»ÑÑÑÑ Ð¿Ð»Ð¾ÑÐ°Ð´Ñ Ð¾Ð±ÑÐµÐºÑÐ°, Ð·Ð° Ð¾ÑÐ½Ð¾Ð²Ñ Ð±ÑÐ» Ð²Ð·ÑÑ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ, ÐºÐ¾ÑÐ¾ÑÑÐ¹ ÑÐ¾ÑÐµÑÐ°ÐµÑ Ð² ÑÐµÐ±Ðµ ÐºÐ¾Ð¼ÑÐ¾ÑÑ Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½Ð¾ÑÑÑ. ÐÐ±ÑÐ°Ñ ÑÐ²ÐµÑÐ¾Ð²Ð°Ñ Ð¿Ð°Ð»Ð¸ÑÑÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð½Ð° ÐºÐ¾Ð½ÑÑÐ°ÑÑÐµ ÑÐµÐ¼Ð½ÑÑ Ð¸ ÑÐ²ÐµÑÐ»ÑÑ ÑÐ¾Ð½Ð¾Ð². Ð¢Ð°ÐºÐ°Ñ Ð°ÐºÑÐ¸Ð²Ð½Ð°Ñ ÑÐ²ÐµÑÐ¾Ð²Ð°Ñ ÑÑÐµÐ¼Ð° Ð¾ÑÐ»Ð¸ÑÐ½Ð¾ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¸Ñ Ð´Ð»Ñ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÐµÐ¹ Ð¾Ð±ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸. ÐÑÐ¸ ÑÑÐ¾Ð¼ ÑÐ»ÐµÐ¼ÐµÐ½ÑÑ Ð´ÐµÐºÐ¾ÑÐ° Ð² ÑÐ²ÐµÑÐ»Ð¾- ÐºÐ¾ÑÐ¸ÑÐ½ÐµÐ²ÑÑ Ð¸ Ð³Ð¾Ð»ÑÐ±ÑÑ ÑÐ¾Ð½Ð°Ñ ÑÐ¾Ð·Ð´Ð°ÑÑ Ð¾ÑÑÑÐµÐ½Ð¸Ðµ Ð¿Ð¾ÐºÐ¾Ñ Ð´Ð¾Ð¼Ð°ÑÐ½Ð¸Ð¹ ÑÑÑ. ÐÐ°Ð½Ð½ÑÐ¹ Ð´Ð¸Ð·Ð°Ð¹Ð½-Ð¿ÑÐ¾ÐµÐºÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÐ¼ Ð´Ð»Ñ ÑÐµÐ»ÐµÐ²Ð¾Ð¹ Ð°ÑÐ´Ð¸ÑÐ¾ÑÐ¸Ð¸ Ð²Ð¾Ð·ÑÐ°ÑÑÐ¾Ð¼ Ð¾Ñ 20 Ð´Ð¾ 35 Ð»ÐµÑ. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¾ ÑÑÐ¾ ÑÐµÐ¼, ÑÑÐ¾ Ð¼Ð¾Ð»Ð¾Ð´ÑÐµ Ð»ÑÐ´Ð¸, Ð·Ð°ÐºÐ°Ð½ÑÐ¸Ð²Ð°Ñ ÑÑÐµÐ±Ð½Ð¾Ðµ Ð·Ð°Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ, Ð½Ð°ÑÐ¸Ð½Ð°ÑÑ ÑÑÑÑÐ°Ð¸Ð²Ð°ÑÑ ÑÐ²Ð¾Ñ Ð¶Ð¸Ð·Ð½Ñ Ð¸ ÐºÐ°Ðº ÑÐ»ÐµÐ´ÑÑÐ²Ð¸Ðµ, Ð¿ÑÐ¸Ð¾Ð±ÑÐµÑÐ°ÑÑ Ð² Ð¾ÑÐ½Ð¾Ð²Ð½Ð¾Ð¼ Ð¼Ð°Ð»ÐµÐ½ÑÐºÐ¸Ðµ ÐºÐ²Ð°ÑÑÐ¸ÑÑ Ð² Ð½Ð¾Ð²Ð¾ÑÑÑÐ¾Ð¹ÐºÐ°Ñ.
The structure and evolution of cold dark matter halos
Creators: name: Diemand, Jürg
name: Moore, Ben
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: In the standard cosmological model a mysterious cold dark matter (CDM) component dominates the formation of structures. Numerical studies of the formation of CDM halos have produced several robust results that allow unique tests of the hierarchical clustering paradigm. Universal properties of halos, including their mass profiles and substructure properties are roughly consistent with observational data from the scales of dwarf galaxies to galaxy clusters. Resolving the fine grained structure of halos has enabled us to make predictions for ongoing and planned direct and indirect dark matter detection experiments. While simulations of pure CDM halos are now very accurate and in good agreement (recently claimed discrepancies are addressed in detail in this review), we are still unable to make robust, quantitative predictions about galaxy formation and about how the dark matter distribution changes in the process. Whilst discrepancies between observations and simulations have been the subject of much debate in the literature, galaxy formation and evolution needs to be understood in more detail in order to fully test the CDM paradigm. Whatever the true nature of the dark matter particle is, its clustering properties must not be too different from a cold neutralino like particle to maintain all the successes of the model in matching large scale structure data and the global properties of halos which are mostly in good agreement with observations.
description: Invited Review to appear on Advanced Science Letters (ASL), Special Issue on Computational Astrophysics, edited by Lucio Mayer. Higher quality version available at http://www.ucolick.org/~diemand/vl/publ/dm_dm_minirev.pdf ; movies, images and data at http://www.ucolick.org/~diemand/vl
Non-simple flow behavior in a polar van der Waals liquid: structural relaxation under scope
Creators: name: Arrese-Igor, Silvia
name: Alegria, Angel
name: Colmenero, Juan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The non-exponential character of the structural relaxation is considered one of the hallmarks of the glassy dynamics and in this context, the singular shape observed by dielectric techniques has attracted the attention of the community for long time. Particularly, the exceptionally narrow dielectric response of polar glass formers has been attributed so far to dipolar cross correlations. Here we show that dipole interactions can couple to shear stress and modify the flow behavior preventing the occurrence of the simple liquid behavior. We discuss our findings in the general framework of the glassy dynamics and the role of intermolecular interactions.
description: 6 pages, 4 figures. Author's pre-print manuscript
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÐºÐ¾Ð³ÐµÑÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð§Ð¢ Ð² ÑÐ¸ÑÑÐµÐ¼Ð°Ñ Ð´ÐµÐºÐ°Ð¼ÐµÑÑÐ¾Ð²Ð¾Ð¹ ÑÐ°Ð´Ð¸Ð¾ÑÐ²ÑÐ·Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
Creators: name: ÐÐ°ÑÐ¿Ð¾Ð²Ð°, ÐÐ°Ð½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð¡Ð¸Ð½Ñ ÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ñ
Ð Ð°Ð´Ð¸Ð¾ÑÐ²ÑÐ·Ñ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð°Ñ
ÐÐ»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ

description: ÐÑÐµÐ´Ð¼ÐµÑÐ¾Ð¼ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÑÑÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼ ÑÐ²ÑÐ·Ð¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð½ÐµÐºÐ¾Ð³ÐµÑÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð§Ð¢. ÐÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐµ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ñ ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº: Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÐÐ°ÑÐ´Ð½ÐµÑÐ°, Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ñ Ð¾Ð¿ÐµÑÐµÐ¶Ð°ÑÑÐ¸Ð¼ Ð¸ Ð·Ð°Ð¿Ð°Ð·Ð´ÑÐ²Ð°ÑÑÐ¸Ð¼ ÑÑÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÐÐ¸Ð»Ð»ÐµÑÐ° Ð¸ ÐÑÐ»Ð»ÐµÑÐ°. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¼Ð½Ð¾Ð³Ð¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð¼Ð²Ð¾Ð»ÑÐ½Ð¾Ð¹ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð½ÐµÐºÐ¾Ð³ÐµÑÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿ÑÐ¸ÐµÐ¼Ð° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² Ð§Ð¢, Ð¾ÑÐ»Ð¸ÑÐ°ÑÑÐ¸Ð¹ÑÑ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð½Ð¸Ð·ÐºÐ¾Ð¹ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑÑ. Ð¡Ð½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð±ÑÐ»Ð¾ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ¾ Ð·Ð° ÑÑÐµÑ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð³ÑÑÐ¿Ð¿Ð¾Ð²Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð±ÐµÐ· Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ñ ÐµÐ³Ð¾ ÑÐ¾ÑÑÐ°Ð²Ð»ÑÑÑÐ¸Ñ Ð¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð±ÑÑÑÑÐ¾Ð³Ð¾ Ð¿ÑÐµÐ¾Ð±ÑÐ°Ð·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¤ÑÑÑÐµ (ÐÐÐ¤). ÐÑÐ»Ð¾ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¸ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÑ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð¾Ð² Ð² ÑÑÐµÐ´Ðµ Matlab Simulink Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ ÑÐ°ÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ ÐºÐ°Ðº ÑÐ°ÑÑÐ¾ÑÐ° Ð¿Ð¾ÑÐ²Ð»ÐµÐ½Ð¸Ñ Ð¾ÑÐ¸Ð±Ð¾Ðº, Ð²ÑÐ±Ð¾ÑÐ¾ÑÐ½Ð¾Ðµ Ð¡ÐÐ Ð¸ Ð²ÑÐµÐ¼Ñ Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ½Ð°Ð»Ð¸Ð· Ð¿Ð¾ÐºÐ°Ð·Ð°Ð», ÑÑÐ¾ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÐ¹ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ Ð¿Ð¾ Ð¿Ð¾Ð¼ÐµÑÐ¾ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾ÑÑÐ¸ Ð½Ðµ ÑÑÑÑÐ¿Ð°ÐµÑ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐ¼ Ð¿ÑÐ¸ Ð·Ð°Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ¸ÑÐ»Ðµ ÐºÐ°Ð½Ð°Ð»Ð¾Ð², Ð¸Ð¼ÐµÐµÑ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÑÑ ÑÐºÐ¾ÑÐ¾ÑÑÑ Ð²ÑÐ¾Ð¶Ð´ÐµÐ½Ð¸Ñ Ð² ÑÐ¸Ð½ÑÑÐ¾Ð½Ð¸Ð·Ð¼ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½Ð¾ Ð½Ð¸Ð·ÐºÑÑ Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÑÐ»Ð¾Ð¶Ð½Ð¾ÑÑÑ.
Random walks pertaining to a class of deterministic weighted graphs
Creators: name: Huillet, Thierry
Publisher: name: arXiv
Year: 2009
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In this note, we try to analyze and clarify the intriguing interplay between some counting problems related to specific thermalized weighted graphs and random walks consistent with such graphs.
mu and General Gauge Mediation
Creators: name: Komargodski, Zohar
name: Seiberg, Nathan
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We address the mu-problem in the context of General Gauge Mediation (GGM). We classify possible models depending on the way the Higgs fields couple to the supersymmetry breaking hidden-sector. The different types of models have distinct signatures in the MSSM parameters. We find concrete and surprisingly simple examples based on messengers in each class. These examples lead to all the soft masses and a consistent Higgs-sector.
description: 21 pages. v2: minor corrections. v3: added reference
Caustics in growing Cold Dark Matter Haloes
Creators: name: Vogelsberger, Mark
name: White, Simon D. M.
name: Mohayaee, Roya
name: Springel, Volker
Publisher: name: arXiv
Year: 2009
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We simulate the growth of isolated dark matter haloes from self-similar and spherically symmetric initial conditions. Our N-body code integrates the geodesic deviation equation in order to track the streams and caustics associated with individual simulation particles. The radial orbit instability causes our haloes to develop major-to-minor axis ratios approaching 10 to 1 in their inner regions. They grow similarly in time and have similar density profiles to the spherical similarity solution, but their detailed structure is very different. The higher dimensionality of the orbits causes their stream and caustic densities to drop much more rapidly than in the similarity solution. This results in a corresponding increase in the number of streams at each point. At 1% of the turnaround radius (corresponding roughly to the Sun's position in the Milky Way) we find of order 10^6 streams in our simulations, as compared to 10^2 in the similarity solution. The number of caustics in the inner halo increases by a factor of several, because a typical orbit has six turning points rather than one, but caustic densities drop by a much larger factor. This reduces the caustic contribution to the annihilation radiation. For the region between 1% and 50% of the turnaround radius, this is 4% of the total in our simulated haloes, as compared to 6.5% in the similarity solution. Caustics contribute much less at smaller radii. These numbers assume a 100 GeV c^-2 neutralino with present-day velocity dispersion 0.03 cm s^-1, but reducing the dispersion by ten orders of magnitude only doubles the caustic luminosity. We conclude that caustics will be unobservable in the inner parts of haloes. Only the outermost caustic might potentially be detectable.
description: 12 pages, 17 figures, minor corrections, accepted by MNRAS
Visual-auditory Representation and Analysis of Molecular Scalar Fields
Creators: name: Malikova, Evgeniya
name: Adzhiev, Valery
name: Fryazinov, Oleg
name: Pasko, Alexander
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Mathematics of computing
Continuous functions
Human
centered computing
Scientific visualization
Computing methodologies
Volumetric models
Information systems
Multimedia content creation
Hardware
Soundbased input / output

description: The work deals with a visual-auditory representation and an analysis of static and dynamic continuous scalar fields.We propose a general approach and give examples of dynamic and static objects representations related to molecular data simulations. We describe the practical application and demonstrate how the approach may help to track geometrical features.
description: Eurographics 2019 - Posters
description: Posters
description: 25
description: 26
description: Evgeniya Malikova, Valery Adzhiev, Oleg Fryazinov, and Alexander Pasko
description: CCS Concepts: Mathematics of computing --> Continuous functions; Human-centered computing --> Scientific visualization; Computing methodologies --> Volumetric models; Information systems --> Multimedia content creation; Hardware --> Soundbased input / output
title: Ð­Ð»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ Ð² Ð³ÑÐ°ÑÐµÐ½Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
Creators: name: Ð¤Ð¾Ð¼Ð¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2018
Subjects: Ð³ÑÐ°ÑÐµÐ½
ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¿ÐµÐºÑÑ
ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑ
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description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° ÑÐ°ÑÐºÑÑÐ²Ð°ÐµÑ ÑÐµÐ¼Ð°ÑÐ¸ÐºÑ, ÑÐ²ÑÐ·Ð°Ð½Ð½ÑÑ Ñ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÑÐ¼Ð¸ ÑÑÑÑÐºÑÑÑÑ Ð¸ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÑ ÑÐ²Ð¾Ð¹ÑÑÐ² Ð³ÑÐ°ÑÐµÐ½Ð°, ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐ¼Ð¸ Ð¼ÐµÑÐ¾Ð´Ð°Ð¼Ð¸ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð³ÑÐ°ÑÐµÐ½Ð° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° CVD-Ð³ÑÐ°ÑÐµÐ½Ð°. Ð Ð¿ÐµÑÐ²Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°Ð±Ð¾ÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð¸ÑÑÑ Ð¾Ð±Ð·Ð¾Ñ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð°ÐºÑÑÐ°Ð»ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ Ð¿Ð¾ Ð¸Ð·ÑÑÐ°ÐµÐ¼Ð¾Ð¹ ÑÐµÐ¼Ðµ. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð±Ð°Ð·Ð¾Ð²ÑÐµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð³ÑÐ°ÑÐµÐ½Ð°, ÐµÐ³Ð¾ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ ÑÐ°ÐºÐ¶Ðµ Ð¾ÑÑÐ°Ð¶ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð³ÑÐ°ÑÐµÐ½Ð°, ÑÐ°ÐºÐ¸Ðµ ÐºÐ°Ðº: ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð¸Ð· Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÐ°Ð·Ñ, ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¸Ð½ÑÐµÐ·, Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¾Ðµ ÑÐ°ÑÑÐ»Ð¾ÐµÐ½Ð¸Ðµ Ð³ÑÐ°ÑÐ¸ÑÐ°, ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ðµ Ð¾ÑÑÐµÐ»ÑÑÐ¸Ð²Ð°Ð½Ð¸Ðµ Ð³ÑÐ°ÑÐ¸ÑÐ°. ÐÑÐ¾Ð¼Ðµ ÑÐ¾Ð³Ð¾, Ð² Ð¾Ð±Ð·Ð¾ÑÐµ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ ÑÐ¾Ð´ÐµÑÐ¶Ð¸ÑÑÑ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾Ð± ÑÑÑÐµÐºÑÐµ Ð¥Ð¾Ð»Ð»Ð° Ð¸ ÑÑÑÐµÐºÑÐµ ÐÐµÐµÐ±ÐµÐºÐ°, ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð° ÑÐ¿ÐµÑÐ¸ÑÐ¸ÐºÐ° ÑÐ´ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐµÑÐ¼Ð¾ÑÐ´Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð³ÑÐ°ÑÐµÐ½Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¹. ÐÑÐ¾ÑÐ°Ñ ÑÐ°ÑÑÑ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ ÑÐ¾Ð±Ð¾Ð¹ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð², Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ½ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐµÐ¹ ÑÐ¾Ð¿ÑÐ¾ÑÐ¸Ð²Ð»ÐµÐ½Ð¸Ñ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð³ÑÐ°ÑÐµÐ½Ð°, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸Ð· Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÐ°Ð·Ñ Ð¿ÑÐ¸ Ð²Ð°ÑÑÐ¸ÑÑÐµÐ¼ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ°Ñ. Ð Ð½ÐµÐ¹ Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ Ð¸ Ð¸Ñ Ð¾Ð±ÑÑÐ¶Ð´ÐµÐ½Ð¸Ðµ.
D.A.V.E: A Prototype for Automatic Environment Decoration
Creators: name: Glover, Callum James
name: Anderson, Eike Falk
Publisher: name: The Eurographics Association
Year: 2019

description: To fully immerse players in video games, elements of the game world must form a rich, coherent and believable universe, which is time consuming and expensive to achieve manually. We propose an artists' tool for Autodesk Maya to aid environment decoration, allowing artists to focus on the more important elements of the worlds they create.
description: Eurographics 2019 - Posters
description: Posters
description: 27
description: 28
description: Callum James Glover and Eike Falk Anderson
Scattering theory of delicate topological insulators
Creators: name: Zhu, Penghao
name: Noh, Jiho
name: Liu, Yingkai
name: Hughes, Taylor L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We study the scattering theory of delicate topological insulators (TIs), which are novel topological phases beyond the paradigm of the tenfold way, topological quantum chemistry, and the symmetry indicator method. We demonstrate that the phase of the reflection amplitude can probe the delicate topology by capturing a characteristic feature of a delicate TI. This feature is the returning Thouless pump, where an integer number of charges are pumped forward and backward in the first and second half of the adiabatic cycle respectively. As a byproduct of our analysis we show that requiring additional symmetries can stable the boundary states of a delicate TI beyond the conventional requirement of a sharply defined surface. Furthermore, we propose a photonic crystal experiment to implement a delicate TI and measure its reflection phase which reveals the delicate topology.
description: 10+5 pages; 7+4 figures
title: ÐÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ ÑÐµÐ¿Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
title: Oscillations of chain systems
Creators: name: Ð¡Ð¼Ð¸ÑÐ½Ð¾Ð², ÐÐ»ÐµÐºÑÐµÐ¹
name: ÐÐµÐ³Ð¸Ð»ÐµÐ²Ð¸Ñ, ÐÐ³Ð¾Ñ
Publisher: name: ÐÐÐÐÐ¢ÐÐ¥-ÐÐ ÐÐ¡Ð¡
Year: 2021
Subjects: ÐÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ
ÐÐ°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ñ ÑÐµÐ¿ÐµÐ¹ Ñ Ð¾Ð´Ð½Ð¸Ð¼ Ð¸ Ð´Ð²ÑÐ¼Ñ
Ð·Ð°ÐºÑÐµÐ¿Ð»ÐµÐ½Ð½ÑÐ¼Ð¸ ÐºÐ¾Ð½ÑÐ°Ð¼Ð¸ Ð² Ð¿Ð¾Ð»Ðµ ÑÑÐ¶ÐµÑÑÐ¸, Ð¿ÑÐ¸ÑÐµÐ¼ Ð¸Ð·Ð»Ð°Ð³Ð°ÑÑÑÑ ÐºÐ°Ðº ÑÐ¶Ðµ Ð¸Ð·Ð²ÐµÑÑÐ½ÑÐµ, ÑÐ°Ðº Ð¸ Ð½Ð¾Ð²ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ. ÐÑÐ¾Ð±Ð¾Ðµ Ð²Ð½Ð¸Ð¼Ð°Ð½Ð¸Ðµ ÑÐ´ÐµÐ»ÑÐµÑÑÑ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ ÑÐ¿ÑÐ¾ÑÐµÐ½Ð½ÑÑ ÐºÐ¾Ð½ÐµÑÐ½Ð¾Ð¼ÐµÑÐ½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÑÐ¸Ñ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¸Ñ Ð°Ð½Ð°Ð»Ð¸ÑÐ¸ÑÐµÑÐºÐ¾Ð¼Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÐ°ÐºÐ¸Ñ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð¶ÐµÐ½Ð½ÑÑ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÑÑÑÑ Ð³Ð°Ð½ÑÐµÐ»ÑÐ½ÑÐµ Ð¸ ÑÑÐµÑÐ¶Ð½ÐµÐ²ÑÐµ ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐµ Ð½Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¼ÐµÑÐ¾Ð´Ð° Ð Ð¸ÑÑÐ°. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ¾Ð¿ÑÐ¾Ð²Ð¾Ð¶Ð´Ð°ÑÑÑÑ Ð±Ð¾Ð»ÑÑÐ¸Ð¼ ÐºÐ¾Ð»Ð¸ÑÐµÑÑÐ²Ð¾Ð¼ Ð³ÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸Ð»Ð»ÑÑÑÑÐ°ÑÐ¸Ð¹, Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ Ð´ÐµÐ¼Ð¾Ð½ÑÑÑÐ¸ÑÑÑÑÐ¸Ñ ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð½ÑÐµ ÑÑÑÐµÐºÑÑ. Ð Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÐºÐ¶Ðµ Ð¿ÑÐ¸Ð²Ð¾Ð´ÑÑÑÑ Ð¸ÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²ÐµÐ´ÐµÐ½Ð¸Ñ, Ð¾ÑÐ½Ð¾ÑÑÑÐ¸ÐµÑÑ Ðº Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ. ÐÐ½Ð¸Ð³Ð° Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð° Ð´Ð»Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ¾Ð², Ð°ÑÐ¿Ð¸ÑÐ°Ð½ÑÐ¾Ð², Ð¿ÑÐµÐ¿Ð¾Ð´Ð°Ð²Ð°ÑÐµÐ»ÐµÐ¹, Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ¾Ð² Ð¸ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ¾ÑÑÑÐ´Ð½Ð¸ÐºÐ¾Ð², ÑÐ°Ð±Ð¾ÑÐ°ÑÑÐ¸Ñ Ð² ÑÑÐµÑÐµ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ ÐºÐ¾Ð»ÐµÐ±Ð°Ð½Ð¸Ð¹.
description: The tutorial considers the oscillations of chains with one and two fixed ends
in a gravity field and sets out both already known and new results. Particular attention is paid to the construction of simplified finite-dimensional models of these systems and their analytical study. Dumbbell and rod physical models, as well as mathematical models based on the Ritz method, are considered as such approximate models. The obtained results are accompanied by a large number of graphic illustrations that clearly demonstrate the established effects. The tutorial also provides historical information related to the research topic. The book is intended for students of technical universities, graduate students, teachers, engineers and scientists working in the field of theory of mechanical oscillations.
BIFROST: simulating compact subsystems in star clusters using a hierarchical fourth-order forward symplectic integrator code
Creators: name: Rantala, Antti
name: Naab, Thorsten
name: Rizzuto, Francesco Paolo
name: Mannerkoski, Matias
name: Partmann, Christian
name: Lautenschütz, Kristina
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: We present BIFROST, an extended version of the GPU-accelerated hierarchical fourth-order forward symplectic integrator code FROST. BIFROST (BInaries in FROST) can efficiently evolve collisional stellar systems with arbitrary binary fractions up to $f_\mathrm{bin}=100\%$ by using secular and regularised integration for binaries, triples, multiple systems or small clusters around black holes within the fourth-order forward integrator framework. Post-Newtonian (PN) terms up to order PN3.5 are included in the equations of motion of compact subsystems with optional three-body and spin-dependent terms. PN1.0 terms for interactions with black holes are computed everywhere in the simulation domain. The code has several merger criteria (gravitational-wave inspirals, tidal disruption events and stellar and compact object collisions) with the addition of relativistic recoil kicks for compact object mergers. We show that for systems with $N$ particles the scaling of the code remains good up to $N_\mathrm{GPU} \sim 40\times N / 10^6$ GPUs and that the increasing binary fractions up to 100 per cent hardly increase the code running time (less than a factor $\sim 1.5$). We also validate the numerical accuracy of BIFROST by presenting a number of star clusters simulations the most extreme ones including a core collapse and a merger of two intermediate mass black holes with a relativistic recoil kick.
description: 25 pages, 16 figures, accepted for publication in MNRAS
A Projection Mapping System onto a Human Body for Medical Applications
Creators: name: Fukuhara, Ryo
name: Kaneda, Kazufumi
name: Tamaki, Toru
name: Raytchev, Bisser
name: Higaki, Toru
name: Nishimoto, Soh
name: Sotsuka, Yohei
Publisher: name: The Eurographics Association
Year: 2019
Subjects: Human
centered computing
Mixed/augmented reality

description: In breast reconstructive surgery where patient's abdominal fat and blood vessels are transplanted to the breast, it is very important to identify the course of the blood vessels inside the abdomen. In this paper, we propose a system for projecting blood vessels extracted from computer tomography angiography (CTA) on a patient's abdominal surface to support the breast reconstructive surgery. The proposed system detects the position and orientation of a projector automatically using an image captured by a camera mounted with the projector and is able to project the exact course of the blood vessels onto an abdominal skin from an arbitrary direction. An experiment using an abdominal model fabricated from patient's CTA data with a 3D printer demonstrates the usefulness of the proposed system.
description: Eurographics 2019 - Posters
description: Posters
description: 29
description: 30
description: Ryo Fukuhara, Kazufumi Kaneda, Toru Tamaki, Bisser Raytchev, Toru Higaki, Soh Nishimoto, and Yohei Sotsuka
description: CCS Concepts: Human-centered computing --> Mixed/augmented reality