Brownian motion in strongly coupled, anisotropic Yang-Mills plasma: A holographic approach

Abstract

We employ methods of gauge/string duality to analyze the Brownian motion and the concomitant Langevin equation of a heavy quark in a strongly coupled, thermal, anisotropic Yang-Mills plasma. We consider fluctuations both along and perpendicular to the direction of anisotropy and study the effects of anisotropy on the drag coefficient, the diffusion constant and the Langevin coefficient for both the directions. We also verify the fluctuation-dissipation theorem for Brownian motion in an anisotropic medium.

latex file, 34 pages; v2: minor revisions, version published in Phys. Rev. D

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Cited by in corpus (16)

• Momentum transport in strongly coupled anisotropic plasmas in the presence of strong magnetic fields
• Hot QCD Phase Diagram From Holographic Einstein-Maxwell-Dilaton Models
• Heavy Quark Diffusion in Strongly Coupled Anisotropic Plasmas
• Fluctuation and dissipation in de Sitter space
• Pole skipping and chaos in anisotropic plasma: a holographic study
• More on thermal probes of a strongly coupled anisotropic plasma
• Probing strongly coupled anisotropic plasmas from higher curvature gravity
• Holographic Brownian motion at finite density
• Fluctuation and Dissipation from a Deformed String/Gauge Duality Model
• Holographic influence functional and its application to decoherence induced by quantum critical theories
• A path integral approach to the Langevin equation
• Fermionic and bosonic fluctuation-dissipation theorem from a deformed AdS holographic model at finite temperature and chemical potential
• Subvacuum effects in Quantum Critical Theories from Holographic Approach
• Effects of hyperscaling violation and dynamical exponents on drag force
• Back reaction effects on the dynamics of heavy probes in heavy quark cloud
• Holographic Schwinger Effect in Anisotropic Media