CAUCHY HORIZONS, THERMODYNAMICS, AND CLOSED TIME-LIKE CURVES IN PLANAR SUPERSYMMETRIC SPACES

被引:21
作者
CVETIC, M
DAVIS, RL
GRIFFIES, S
SOLENG, HH
机构
[1] Department of Physics, University of Pennsylvania, Philadelphia
关键词
D O I
10.1103/PhysRevLett.70.1191
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We study geodesically complete, singularity free space-times induced by planar domain walls interpolating between supersymmetric Minkowski (M4) and anti-de Sitter (AdS4) space-times. A geodesically complete space-time with [without] closed timelike curves includes a finite [infinite] number of semi-infinite M4 regions, separated by a region of AdS4. The space-times are nonsingular and exhibit Cauchy horizons with zero Hawking temperature and vanishing entropy.
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页码:1191 / 1194
页数:4
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