Results 71 to 80 of about 2,387,435 (202)

Nonlocal Conductivity in the Vortex-Liquid Regime of a Two-Dimensional Superconductor

, 1996
We have simulated the time-dependent Ginzburg-Landau equation with thermal fluctuations, to study the nonlocal dc conductivity of a superconducting film.
C.-Y. Mou, D.A. Huse, D.S. Fisher, David A. Huse, H. Safar, H. Safar, J.M. Kosterlitz, L.I. Glazman, M. Tinkham, M.C. Marchetti, M.C. Marchetti, M.H. Theunissen, N.E. Israeloff, N.E. Israeloff, N.E. Israeloff, P. Santhanam, Rachel Wortis, T. Blum, W.J. Skocpol   +18 more
core   +1 more source

Non-hydrodynamic response in QCD-like plasma

Journal of High Energy Physics
Quark-gluon plasma’s (QGP) properties at non-hydrodynamic and non-perturbative regimes remain largely unexplored. Here, we examine the response functions describing how a QGP-like plasma responds to initial energy-momentum disturbance in both static and ...
Weiyao Ke, Yi Yin
doaj   +1 more source

Dissipative Josephson effect in coupled nanolasers

New Journal of Physics, 2021
Josephson effects are commonly studied in quantum systems in which dissipation or noise can be neglected or do not play a crucial role. In contrast, here we discuss a setup where dissipative interactions do amplify a photonic Josephson current, opening a
Samuel Fernández-Lorenzo, Diego Porras
doaj   +1 more source

Thermodynamics of self-gravitating systems

, 2002
Self-gravitating systems are expected to reach a statistical equilibrium state either through collisional relaxation or violent collisionless relaxation.
B. Semelin, C. Lancellotti, C. Rosier, Carole Rosier, Clément Sire, D. Lynden-Bell, D. Lynden-Bell, D. Lynden-Bell, H. A. Posch, H. Cohn, J. Katz, L. Onsager, M. Kiessling, M. V. Penston, P. Biler, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, P. H. Chavanis, Pierre-Henri Chavanis, R. B. Larson, R. F. Streater, R. Robert, S. Chandrasekhar, T. Padmanabhan, T. Padmanabhan, V. A. Antonov, V. P. Youngkins   +31 more
core   +6 more sources

The QCD equation of state at finite density from analytical continuation [PDF]

, 2016
We want to study thermodynamical observables at finite density. Since direct lattice simulations at finite μ B are hindered by the sign problem an efficient way to study the QCD phase diagram at small finite density is to extrapolate observables from ...
J. Guenther, J. Guenther, R. Bellwied, S. Borsányi, Z. Fodor, Z. Fodor, Z. Fodor, S. Katz, A. Pásztor, C. Ratti, K. Szabó   +10 more
semanticscholar   +1 more source

Susceptibilities of rotating quark matter in Fourier-Bessel basis

Journal of High Energy Physics
We analyze various two-point correlation functions of fermionic bilinears in a rotating finite-size cylinder at finite temperatures, with a focus on susceptibility functions.
Mamiya Kawaguchi, Kazuya Mameda
doaj   +1 more source

Incommensurate--commensurate transitions in the mono-axial chiral helimagnet driven by the magnetic field [PDF]

, 2016
The zero temperature phase diagram of the mono-axial chiral helimagnet in the magnetic field plane formed by the components parallel and perpendicular to the helical axis is thoroughly analyzed.
Campo, Javier, Inoue, Katsuya, Kishine, Jun-Ichiro, Kousaka, Yusuke, Laliena, Victor, Ovchinnikov, Alexander S., Togawa, Yoshihiko   +6 more
core   +5 more sources

On the θ-angle physics of QCD under pressure: the strange and isospin phase diagram

Journal of High Energy Physics
We unveil the impact of the θ-angle on the QCD phase diagram at nonzero isospin and strangeness chemical potentials for three light flavors and different quark mass ratios.
Jahmall Bersini, Alessandra D’Alise, Clelia Gambardella, Francesco Sannino   +3 more
doaj   +1 more source

An effective chiral Hadron-Quark Equation of State

, 2011
We construct an effective model for the QCD equation of state, taking into account chiral symmetry restoration as well as the deconfinement phase transition.
Aoki Y, Baacke J, Bazavov A Petreczky P, Borsanyi S Endrodi G Fodor Z Jakovac A Katz S D Krieg S Ratti C Szabo K K, Cleymans J, Costa P, Detar C E, Dexheimer V, Fodor Z, Fodor Z, Gazdzicki M, Gazdzicki M, H Stöcker, J Steinheimer, Karsch F, Mao H, S Schramm   +16 more
core   +1 more source

Transitions in active rotator systems: invariant hyperbolic manifold approach [PDF]

, 2011
Our main focus is on a general class of active rotators with mean field interactions, that is globally coupled large families of dynamical systems on the unit circle with non-trivial stochastic dynamics.
Giacomin, Giambattista, Pakdaman, Khashayar, Pellegrin, Xavier, Poquet, Christophe   +3 more
core   +2 more sources