Consistent holographic description of boost-invariant plasma

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Prior attempts to construct the gravity dual of boost-invariant flow of N=4 supersymmetric Yang-Mills gauge theory plasma suffered from apparent curvature singularities in the late time expansion. This Letter shows how these problems can be resolved by a different choice of expansion parameter. The calculations presented correctly reproduce the plasma energy-momentum tensor within the framework of second order viscous hydrodynamics.
Title changed; the coordinate transformation between FG and EF coordinates elucidated; version published in PRL

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/221381

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.3774
 http://arxiv.org/abs/0805.3774
 Phys.Rev.Lett.102:041601,2009
 doi:10.1103/PhysRevLett.102.041601

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