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We study the time evolution of 2-point functions and entanglement entropy in strongly anisotropic, inhomogeneous and time-dependent N=4 super Yang-Mills theory in the large N and large 't Hooft coupling limit using AdS/CFT. On the gravity…

高能物理 - 理论 · 物理学 2017-10-31 Christian Ecker , Daniel Grumiller , Philipp Stanzer , Stefan A. Stricker , Wilke van der Schee

We investigate the shear viscosity $\eta$ and the entropy density $s$ of strongly coupled $\mathcal{N}=4$ super Yang-Mills (SYM) plasma in late time of hydrodynamic evolution with AdS/CFT duality and Bjorken scaling. We use correlation…

高能物理 - 唯象学 · 物理学 2011-04-07 Shi Pu , Qun Wang

We compute finite coupling correction to a nonlinear second order hydrodynamic coefficient in the boost invariant expansion of the N=4 supersymmetric Yang-Mills plasma. The result is universal for a large class of strongly coupled four…

高能物理 - 理论 · 物理学 2009-01-14 Alex Buchel , Miguel Paulos

We solve second order relativistic hydrodynamics equations for a boost-invariant 1+1-dimensional expanding fluid with an equation of state taken from lattice calculations of the thermodynamics of strongly coupled quark-gluon plasma. We…

高能物理 - 唯象学 · 物理学 2010-03-19 Krishna Rajagopal , Nilesh Tripuraneni

Using holography we have studied the time-dependent potential of a quark-antiquark pair in a dynamical strongly coupled plasma. The time-dependent plasma, whose dynamics is originated from the energy injection, is dual to AdS-Vaidya…

高能物理 - 理论 · 物理学 2016-06-21 M. Ali-Akbari , F. Charmchi , A. Davody , H. Ebrahim , L. Shahkarami

We determine analytically the dependence of the approach to thermal equilibrium of strongly coupled plasmas on the breaking of scale invariance. The theories we consider are the holographic duals to Einstein gravity coupled to a scalar with…

高能物理 - 理论 · 物理学 2016-02-17 Umut Gursoy , Matti Jarvinen , Giuseppe Policastro

We discuss string theory alpha' corrections in the dual description of the expanding boost invariant N=4 supersymmetric Yang-Mills plasma at strong coupling. We compute finite 't Hooft coupling corrections to the shear viscosity and find…

高能物理 - 理论 · 物理学 2008-11-26 Alex Buchel

In this talk I will describe various features of time dependent dynamics of strongly coupled plasma from the perspective of the AdS/CFT correspondence. I will take as an example boost invariant plasma flow and concentrate on the properties…

高能物理 - 唯象学 · 物理学 2014-03-07 Romuald A. Janik

Prior attempts to construct the gravity dual of boost-invariant flow of N=4 supersymmetric Yang-Mills gauge theory plasma suffered from apparent curvature singularities in the late time expansion. This Letter shows how these problems can be…

高能物理 - 理论 · 物理学 2009-02-26 Michal P. Heller , R. Loganayagam , Michal Spalinski , Piotr Surowka , Samuel E. Vazquez

The evolution of an initial perturbation in Vlasov plasma is studied in the intrinsically nonlinear long-time limit dominated by the effects of particle trapping. After the possible transient linear exponential Landau damping, the evolution…

chao-dyn · 物理学 2008-02-03 M. B. Isichenko

We use exponential asymptotics to match the late time temperature evolution of an expanding, conformally invariant fluid to its early time behaviour. We show that the rich divergent transseries asymptotics at late times can be used to…

高能物理 - 理论 · 物理学 2023-05-03 Inês Aniceto , Daniel Hasenbichler , Adri Olde Daalhuis

The one-dimensional non-boost-invariant evolution of the quark-gluon plasma, presumably produced during the early stages of heavy-ion collisions, is analyzed within the frameworks of viscous and anisotropic hydrodynamics. We neglect…

We analyze the AdS/CFT dual geometry of an expanding boost-invariant plasma. We show that the requirement of nonsingularity of the dual geometry for leading and subasymptotic times predicts, without any further assumptions about gauge…

高能物理 - 理论 · 物理学 2008-11-26 Romuald A. Janik

Within gauge/gravity duality, we consider the AdS-Schwarzschild metric in arbitrary dimensions. We obtain analytical closed-form results for the two-point function, Wilson loop and entanglement entropy for strip geometries in the…

高能物理 - 理论 · 物理学 2018-04-04 Johanna Erdmenger , Nina Miekley

Numerical simulations of expanding plasma based on the AdS/CFT correspondence as well as kinetic theory and hydrodynamic models strongly suggest that some observables exhibit universal behaviour even when the system is not close to local…

高能物理 - 理论 · 物理学 2018-07-30 Michał Spaliński

We consider an expanding boost-invariant plasma at strong coupling using the AdS/CFT correspondence for N=4 SYM. We determine the relaxation time in second order viscous hydrodynamics and find that it is around thirty times shorter than…

高能物理 - 理论 · 物理学 2008-11-26 Michal P. Heller , Romuald A. Janik

Using the AdS/CFT correspondence, we probe the scale-dependence of thermalization in strongly coupled field theories following a quench, via calculations of two-point functions, Wilson loops and entanglement entropy in d=2,3,4. In the…

We study the thermalization of a class of 4-dimensional strongly coupled theories dual to a 5-dimensional AdS-Vaidya spacetime with Gauss-Bonnet curvature corrections. We probe the thermalization using the two-point functions, the…

高能物理 - 理论 · 物理学 2013-10-30 Yong-Zhuang Li , Shao-Feng Wu , Guo-Hong Yang

Using the gauge/gravity duality, we investigate the evolution of an out-of-equilibrium strongly-coupled plasma from the viewpoint of the two-point function of scalar gauge-invariant operators with large conformal dimension. This system is…

高能物理 - 理论 · 物理学 2017-09-13 L. Shahkarami , H. Ebrahim , M. Ali-Akbari , F. Charmchi

We use quasiparticle anisotropic hydrodynamics to study the non-conformal and non-extensive dynamics of a system undergoing boost-invariant Bjorken expansion. To introduce nonextensivity, we use an underlying Tsallis distribution with a…

核理论 · 物理学 2022-11-23 Mubarak Alqahtani , Nasser Demir , Michael Strickland
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