4.4 Article

Fluid/gravity correspondence: second order transport coefficients in compactified D4-branes

期刊

JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 1, 页码 -

出版社

SPRINGER
DOI: 10.1007/JHEP01(2017)118

关键词

Holography and quark-gluon plasmas; AdS-CFT Correspondence; Gauge gravity correspondence; D-branes

资金

  1. NSFC [11275213, 11261130311]
  2. CAS key project [KJCX2-EW-N01]

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We develop the boundary derivative expansion (BDE) formalism of fluid/gravity correspondence to nonconformal version through the compactified, nearextremal black D4-brane. We offer an explicit calculation of 9 second order transport coefficients, i.e., the tau(pi), tau(pi)*, tau(11), lambda(1,2,3) and xi(1,2,3) for the strongly coupled, uncharged and nonconformal relativistic fluid which is the holographic dual of compactified, near extremal black D4-brane. We also show that the nonconformal fluid considered in this work is free of causal problem and admits the Haack-Yarom relation 4 lambda(1) - lambda(2) = 2 eta tau(pi).

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