From static to evolving geometries-R-charged hydrodynamics from supergravity

Dongsu Bak; Romuald A. Janik

doi:10.1016/j.physletb.2006.12.049

From static to evolving geometries-R-charged hydrodynamics from supergravity

Dongsu Bak, Romuald A. Janik

Department of Physics

Jagiellonian University in Kraków

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

We show that one can obtain asymptotic evolving boost-invariant geometries in a simple manner from the corresponding static solutions. We exhibit the procedure in the case of a supergravity dual of R-charged hydrodynamics by turning on a supergravity gauge field and analyze the relevant thermodynamics. Finally we consider turning on the dilaton and show that electric and magnetic modes in the plasma equilibrate before reaching asymptotic proper times.

Original language	English
Pages (from-to)	303-308
Number of pages	6
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	645
Issue number	2-3
DOIs	https://doi.org/10.1016/j.physletb.2006.12.049
State	Published - 8 Feb 2007

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abstract = "We show that one can obtain asymptotic evolving boost-invariant geometries in a simple manner from the corresponding static solutions. We exhibit the procedure in the case of a supergravity dual of R-charged hydrodynamics by turning on a supergravity gauge field and analyze the relevant thermodynamics. Finally we consider turning on the dilaton and show that electric and magnetic modes in the plasma equilibrate before reaching asymptotic proper times.",

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AU - Janik, Romuald A.

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AB - We show that one can obtain asymptotic evolving boost-invariant geometries in a simple manner from the corresponding static solutions. We exhibit the procedure in the case of a supergravity dual of R-charged hydrodynamics by turning on a supergravity gauge field and analyze the relevant thermodynamics. Finally we consider turning on the dilaton and show that electric and magnetic modes in the plasma equilibrate before reaching asymptotic proper times.

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From static to evolving geometries-R-charged hydrodynamics from supergravity

Abstract

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