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Title: Spherically expanding matter in AdS/CFT correspondence

Abstract

We discuss an exact time dependent O(3) symmetric solution with a horizon of the 5d AdS classical gravity equations searching for a 4d boundary theory which would correspond to expanding gauge theory matter. The boundary energy-momentum tensor and entropy density are computed. The boundary metric is the flat Friedmann one and any time dependence on the boundary is incompatible with the Minkowski metric. At large times when curvature effects are negligible, perfect fluid behavior arises in a natural way.

Authors:
 [1];  [1];  [2]
  1. Department of Physics, P.O. Box 64, FIN-00014 University of Helsinki (Finland)
  2. (Finland)
Publication Date:
OSTI Identifier:
21020215
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 6; Other Information: DOI: 10.1103/PhysRevD.75.066003; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; CONFORMAL INVARIANCE; ENERGY-MOMENTUM TENSOR; ENTROPY; GAUGE INVARIANCE; GRAVITATION; IDEAL FLOW; MATHEMATICAL SOLUTIONS; METRICS; MINKOWSKI SPACE; QUANTUM FIELD THEORY; TIME DEPENDENCE

Citation Formats

Kajantie, K., Tahkokallio, T., and Helsinki Institute of Physics, P.O. Box 64, FIN-00014 University of Helsinki. Spherically expanding matter in AdS/CFT correspondence. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.066003.
Kajantie, K., Tahkokallio, T., & Helsinki Institute of Physics, P.O. Box 64, FIN-00014 University of Helsinki. Spherically expanding matter in AdS/CFT correspondence. United States. doi:10.1103/PHYSREVD.75.066003.
Kajantie, K., Tahkokallio, T., and Helsinki Institute of Physics, P.O. Box 64, FIN-00014 University of Helsinki. Thu . "Spherically expanding matter in AdS/CFT correspondence". United States. doi:10.1103/PHYSREVD.75.066003.
@article{osti_21020215,
title = {Spherically expanding matter in AdS/CFT correspondence},
author = {Kajantie, K. and Tahkokallio, T. and Helsinki Institute of Physics, P.O. Box 64, FIN-00014 University of Helsinki},
abstractNote = {We discuss an exact time dependent O(3) symmetric solution with a horizon of the 5d AdS classical gravity equations searching for a 4d boundary theory which would correspond to expanding gauge theory matter. The boundary energy-momentum tensor and entropy density are computed. The boundary metric is the flat Friedmann one and any time dependence on the boundary is incompatible with the Minkowski metric. At large times when curvature effects are negligible, perfect fluid behavior arises in a natural way.},
doi = {10.1103/PHYSREVD.75.066003},
journal = {Physical Review. D, Particles Fields},
number = 6,
volume = 75,
place = {United States},
year = {Thu Mar 15 00:00:00 EDT 2007},
month = {Thu Mar 15 00:00:00 EDT 2007}
}