COSMOLOGICAL STRING SOLUTIONS IN 4 DIMENSIONS FROM 5D BLACK-HOLES

被引：17

作者：

BEHRNDT, K ^{[1
]}

FORSTE, S ^{[1
]}

机构：

[1] HUMBOLDT UNIV BERLIN,BERLIN,GERMANY

来源：

PHYSICS LETTERS B | 1994年 / 320卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(94)90653-X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We obtain cosmological four dimensional solutions of the low energy effective string theory by reducing a five dimensional black hole, and black hole-de Sitter solution of Einstein gravity down to four dimensions. The appearance of a cosmological constant in the five dimensional Einstein-Hilbert action produces a special dilaton potential in the four dimensional effective string action. Cosmological scenarios implemented by our solutions are discussed.

引用

页码：253 / 258

页数：6

共 50 条

[41] MASSLESS BLACK-HOLES AND CONIFOLDS IN STRING THEORY
STROMINGER, A
NUCLEAR PHYSICS B, 1995, 451 (1-2) : 96 - 108
[42] CONJECTURES ON NONLOCAL EFFECTS IN STRING BLACK-HOLES
HARMS, B
LEBLANC, Y
ANNALS OF PHYSICS, 1995, 242 (02) : 265 - 274
[43] STRING QUANTIZATION IN ACCELERATED FRAMES AND BLACK-HOLES
DEVEGA, HJ
SANCHEZ, N
NUCLEAR PHYSICS B, 1988, 299 (04) : 818 - 846
[44] MASSIVE STRING STATES AS EXTREME BLACK-HOLES
DUFF, MJ
RAHMFELD, J
PHYSICS LETTERS B, 1995, 345 (04) : 441 - 447
[45] Surface geometry of 5D black holes and black rings
Frolov, Valeri P.
Goswami, Rituparno
PHYSICAL REVIEW D, 2007, 75 (12):
[46] Initial data for black holes and black strings in 5D
Sorkin, E
Piran, T
PHYSICAL REVIEW LETTERS, 2003, 90 (17)
[47] String-corrected dilatonic black holes in d dimensions
Moura, Filipe
PHYSICAL REVIEW D, 2011, 83 (04):
[48] PRIMORDIAL BLACK-HOLES AS A COSMOLOGICAL TEST OF GRAND UNIFICATION
KHLOPOV, MY
POLNAREV, AG
PHYSICS LETTERS B, 1980, 97 (3-4) : 383 - 387
[49] ENTROPY OF EXTREMAL BLACK-HOLES IN 2 DIMENSIONS
KUMAR, A
RAY, K
PHYSICAL REVIEW D, 1995, 51 (10): : 5954 - 5957
[50] RELATING BLACK-HOLES IN 2 AND 3 DIMENSIONS
ACHUCARRO, A
ORTIZ, ME
PHYSICAL REVIEW D, 1993, 48 (08): : 3600 - 3605

← 1 2 3 4 5 →