N=2*hydrodynamics

被引:67
作者
Buchel, A [1 ]
机构
[1] Perimeter Inst Theoret Phys, Waterloo, ON N2J 2W9, Canada
[2] Univ Western Ontario, Dept Appl Math, London, ON N6A 5B7, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/j.nuclphysb.2004.11.039
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
Using gauge theory/string theory correspondence certain universal aspects of the strongly coupled four-dimensional gauge theory hydrodynamics were established in hep-th/0311175. The analysis was performed in the framework of "membrane paradigm" approach to the fluctuations on the black brane stretched horizon. We confirm the universal result for the shear viscosity to the entropy density ratio for the strongly coupled N = 2* gauge theory from explicit computation of the finite temperature Minkowski-space correlation functions in the dual supergravity geometry. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:451 / 466
页数:16
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