Universality of second order transport coefficients from the gauge-string duality

被引：48
作者：
Haack, Michael [1 ]
Yarom, Amos [2 ]
机构：
[1] Univ Munich, Dept Phys, D-80333 Munich, Germany
[2] Princeton Univ, Joseph Henry Labs, Princeton, NJ 08544 USA
来源：
NUCLEAR PHYSICS B | 2009年 / 813卷 / 1-2期
关键词：
SHEAR VISCOSITY; HYDRODYNAMICS; TENSOR;
D O I：
10.1016/j.nuclphysb.2008.12.028
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：
We consider the strongly coupled limit of conformal gauge theory plasmas with conserved U(1) charges which have a gravity dual. We show that, under mild restrictions, the second order transport coefficients of such theories satisfy a universal relation among themselves, similar to the shear viscosity to entropy ratio. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：140 / 155
页数：16
相关论文
共 62 条
[1]  
ADAMS A, ARXIV08071111
[2]  
[Anonymous], 2007, JHEP
[3]  
[Anonymous], 2002, JHEP
[4]  
[Anonymous], 2008, JHEP
[5]   Relativistic viscous hydrodynamics, conformal invariance, and holography [J].
Baier, Rudolf ;
Romatschke, Paul ;
Son, Dam Thanh ;
Starinets, Andrei O. ;
Stephanov, Mikhail A. .
JOURNAL OF HIGH ENERGY PHYSICS, 2008, (04)
[6]   A stress tensor for anti-de Sitter gravity [J].
Balasubramanian, V ;
Kraus, P .
COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1999, 208 (02) :413-428
[7]  
BANERJEE N, ARXIV08092596
[8]  
BASU P, ARXIV08094494
[9]  
Behmdt K., 1999, Nucl. Phys. B, V553, P317
[10]  
Benincasa P., 2006, JHEP-Journal of High Energy Physics, V2006, DOI 10.1088/1126-6708/2006/01/103
1234567