Sound modes in holographic hydrodynamics for charged AdS black hole

Yoshinori Matsuo, Sang Jin Sin, Shingo Takeuchi, Takuya Tsukioka, Chul Moon Yoo

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

In the previous paper we studied the transport coefficients of quark-gluon plasma in finite temperature and finite density in vector and tensor modes. In this paper, we extend it to the scalar modes. We work out the decoupling problem and hydrodynamic analysis for the sound mode in charged AdS black hole and calculate the sound velocity, the charge susceptibility and the electrical conductivity. We find that Einstein relation among the conductivity, the diffusion constant and the susceptibility holds exactly.

Original languageEnglish
Pages (from-to)593-619
Number of pages27
JournalNuclear Physics B
Volume820
Issue number3
DOIs
StatePublished - 2009 Oct 21

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hydrodynamics
acoustics
magnetic permeability
acoustic velocity
decoupling
transport properties
tensors
quarks
scalars
conductivity
electrical resistivity
temperature

Cite this

Matsuo, Yoshinori ; Sin, Sang Jin ; Takeuchi, Shingo ; Tsukioka, Takuya ; Yoo, Chul Moon. / Sound modes in holographic hydrodynamics for charged AdS black hole. In: Nuclear Physics B. 2009 ; Vol. 820, No. 3. pp. 593-619.
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Sound modes in holographic hydrodynamics for charged AdS black hole. / Matsuo, Yoshinori; Sin, Sang Jin; Takeuchi, Shingo; Tsukioka, Takuya; Yoo, Chul Moon.

In: Nuclear Physics B, Vol. 820, No. 3, 21.10.2009, p. 593-619.

Research output: Contribution to journalArticle

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