Generalization of Bantilan-Ishi-Romatschke flow to magnetohydrodynamics

被引：0

作者：

M. Shokri

机构：

[1] IPM,

[2] School of Particles and Accelerators,undefined

来源：

Journal of High Energy Physics | / 2020卷

关键词：

Conformal and W Symmetry; Holography and quark-gluon plasmas; Quark-Gluon Plasma; Space-Time Symmetries;

D O I：

暂无

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学科分类号：

摘要：

We present a generalization of the Bantilan-Ishi-Romatschke (BIR) solution of relativistic hydrodynamics to relativistic magnetohydrodynamics (RMHD). Using the symmetries of the boundary of the Kerr-AdS5 black hole, and certain simplifying assumptions we solve the equations of RMHD on this boundary for a highly conductive fluid. We then transform the resulting solution to the flat spacetime. Furthermore, we show that the force-free condition causes the magnetic field to become singular at particular points and propose a regularization process for removing the singularities. The regularization process reveals the importance of non-vanishing electrical current in RMHD.

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