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Where are the BTZ black hole degrees of freedom? The rotating case
被引:1
|作者:
Mitchell, Joseph M.
[1
]
机构:
[1] Univ Calif Davis, Dept Phys, Davis, CA 95616 USA
关键词:
BTZ black hole;
entropy;
conformal field theory;
CONFORMAL FIELD-THEORY;
ENTROPY;
DIMENSION;
SPACETIME;
HORIZONS;
D O I:
10.1088/0264-9381/33/13/135003
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
Recent work has shown that the entropy of the non-rotating BTZ black hole can be derived from a dual conformal description at any spatial location. In this followup it is shown that a dual conformal description exists at any spatial location for the rotating BTZ black hole as well. As in the non-rotating case, two copies of the central charge c(+/-) = 3l/2G are recovered and the microcanonical Cardy formula yields the correct Bekenstein-Hawking entropy.
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页数:11
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