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Nuclei colliding at very high energy create a strong, quasi-classical gluon field during the initial phase of their interaction. We present an analytic calculation of the initial space-time evolution of this field in the limit of very high…

核理论 · 物理学 2017-01-31 Joseph I. Kapusta , Guangyao Chen , Rainer J. Fries , Yang Li

We study the dynamics of weakly coupled non-abelian plasmas within the frameworks of classical-statistical lattice gauge-theory and kinetic theory. We focus on a class of systems which are highly occupied, isotropic at all times and…

高能物理 - 唯象学 · 物理学 2013-05-30 Soeren Schlichting

We investigate the combined effects of anisotropy and a magnetic field in strongly interacting gauge theories by the gauge/gravity correspondence. Our main motivation is the quark-gluon plasma produced in off-central heavy-ion collisions…

高能物理 - 理论 · 物理学 2021-03-25 Umut Gürsoy , Matti Järvinen , Govert Nijs , Juan F. Pedraza

Recently, lattice simulations of SU(3) Yang-Mills theory revealed that rotating hot gluon matter in thermal equilibrium possesses a novel inhomogeneous phase consisting of the deconfinement phase located in the center region, which is…

高能物理 - 格点 · 物理学 2025-09-12 V. V. Braguta , M. N. Chernodub , Ya. A. Gershtein , A. A. Roenko

Equations describing plasma equilibria are derived from the total energy of the system. The MHD equilibrium is shown to hold even for systems where the magnetic field may locally vanish. Through conservation of helicity, confinement is…

等离子体物理 · 物理学 2019-06-20 John Hedditch

By using the AdS/CFT correspondence we study the deep inelastic scattering of an R-current off a N=4 supersymmetric Yang-Mills (SYM) plasma at finite temperature and strong coupling. Within the supergravity approximation valid when the…

高能物理 - 理论 · 物理学 2008-11-26 Y. Hatta , E. Iancu , A. H. Mueller

Quark-gluon plasma during its initial phase after its production in heavy-ion collisions is expected to have substantial pressure anisotropies. In order to model this situation by a strongly coupled N=4 super-Yang-Mills plasma with fixed…

高能物理 - 理论 · 物理学 2015-06-05 Anton Rebhan , Dominik Steineder

The gauge connections corresponding to electromagnetism, Yang-Mills theory and Einstein gravity can be derived by assuming specific commutation relations between the phase-space variables of a first quantized theory. Extending the procedure…

高能物理 - 理论 · 物理学 2007-05-23 Ciprian S. Acatrinei

We construct a gravity dual of a boost-invariant flow of an N=4 SU(N) supersymmetric Yang-Mills gauge theory plasma with chemical potential. We present both a first-order corrected late-time solution in Eddington-Finkelstein coordinates and…

高能物理 - 理论 · 物理学 2011-02-18 Tigran Kalaydzhyan , Ingo Kirsch

When quark-gluon plasma emerges in the wake of a heavy-ion collision, magnetic field created by the valence charges has already permitted the entire interaction region. Evolution of this "initial" field in plasma is governed by Maxwell…

高能物理 - 唯象学 · 物理学 2016-01-27 Kirill Tuchin

Fluctuations of electric and magnetic fields in the collisionless plasma are found as a solution of the initial value linearized problem. The plasma initial state is on average stationary and homogeneous. When the state is stable, the…

等离子体物理 · 物理学 2008-01-07 Stanislaw Mrowczynski

In this short review, I discuss basic qualitative characteristics of quantum non-Abelian gauge dynamics in the non-stationary background of the expanding Universe in the framework of the standard Einstein--Yang--Mills formulation. A brief…

广义相对论与量子宇宙学 · 物理学 2016-05-26 Roman Pasechnik

We compute anomalous transport phenomena sourced by vector and axial magnetic fields in out of equilibrium setups produced by Vaidya background metrics in holography. We use generalized Vaidya metrics that include momentum relaxation…

高能物理 - 理论 · 物理学 2020-01-27 Jorge Fernández-Pendás , Karl Landsteiner

Penetrating probes in heavy-ion collisions, like jets and photons, are sensitive to the transport coefficients of the produced quark-gluon plasma, such as shear and bulk viscosity. Quantifying this sensitivity requires a detailed…

高能物理 - 唯象学 · 物理学 2021-09-10 Sigtryggur Hauksson , Sangyong Jeon , Charles Gale

We describe a hybrid molecular dynamics approach for the description of ultracold neutral plasmas, based on an adiabatic treatment of the electron gas and a full molecular dynamics simulation of the ions, which allows us to follow the…

等离子体物理 · 物理学 2009-11-11 T. Pohl , T. Pattard

We study the local-in-time well-posedness for an interface that separates an anisotropic plasma from a vacuum. The plasma flow is governed by the ideal Chew-Goldberger-Low (CGL) equations, which are the simplest collisionless fluid model…

偏微分方程分析 · 数学 2023-07-05 Yuri Trakhinin

We perform first classical-statistical real time lattice simulations of topological transitions in the non-equilibrium Glasma of weakly coupled but highly occupied gauge fields created immediately after the collision of ultra-relativistic…

高能物理 - 唯象学 · 物理学 2016-05-04 M. Mace , S. Schlichting , R. Venugopalan

We extend our analysis of a IIB supergravity solution dual to a spatially anisotropic finite-temperature N=4 super Yang-Mills plasma. The solution is static, possesses an anisotropic horizon, and is completely regular. The full geometry can…

高能物理 - 理论 · 物理学 2011-11-10 David Mateos , Diego Trancanelli

Astrophysical fluids under the influence of magnetic fields are often subjected to single-fluid or two-fluid approximations. In the case of weakly ionized plasmas however, this can be inappropriate due to distinct responses from the…

天体物理学 · 物理学 2008-11-26 S. O'Sullivan , T. P. Downes

We address the effects of dissipative defects giving rise to a localized particle loss, in one-dimensional non-interacting lattice fermionic gases confined within a region of size $\ell$. We consider homogeneous systems within hard walls…

量子气体 · 物理学 2022-05-10 Francesco Tarantelli , Ettore Vicari