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Effect of phantom dark energy on the holographic thermalization
- Publication Year :
- 2015
- Publisher :
- arXiv, 2015.
-
Abstract
- Gravitational collapse of a shell of charged dust surrounded by the phantom dark energy is probed by the minimal area surface, which is dual to probe the thermalization in the boundary quantum field by expectation values of Wilson loop in the framework of the AdS/CFT correspondence. We investigated mainly the effect of the phantom dark energy parameter and chemical potential on the thermalization. The result shows that the smaller the phantom dark energy parameter is, the easier the plasma thermalizes as the chemical potential is fixed, and the larger the chemical potential is, the harder the plasma thermalizes as the dark energy parameter is fixed. We get the fitting function of the thermalization curve and with it, the thermalization velocity and thermalization acceleration are discussed.<br />Comment: arXiv admin note: text overlap with arXiv:1412.3878, arXiv:1405.5745 by other authors
- Subjects :
- Physics
High Energy Physics - Theory
010308 nuclear & particles physics
Holography
General Physics and Astronomy
FOS: Physical sciences
Astrophysics::Cosmology and Extragalactic Astrophysics
Plasma
01 natural sciences
Imaging phantom
law.invention
Black hole
Acceleration
AdS/CFT correspondence
Thermalisation
High Energy Physics - Theory (hep-th)
law
0103 physical sciences
Dark energy
Atomic physics
010306 general physics
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....440ad172c46f1077f2c3618b32119116
- Full Text :
- https://doi.org/10.48550/arxiv.1503.04518