Effective Gauss-Bonnet interaction in Randall-Sundrum compactification
被引:64
作者:
Kim, JE
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机构:
Seoul Natl Univ, Dept Phys, Seoul 151742, South KoreaSeoul Natl Univ, Dept Phys, Seoul 151742, South Korea
Kim, JE
[1
]
Kyae, B
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机构:Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea
Kyae, B
Lee, HM
论文数: 0引用数: 0
h-index: 0
机构:Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea
Lee, HM
机构:
[1] Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea
[2] Seoul Natl Univ, Ctr Theoret Phys, Seoul 151742, South Korea
来源:
PHYSICAL REVIEW D
|
2000年
/
62卷
/
04期
关键词:
D O I:
10.1103/PhysRevD.62.045013
中图分类号:
P1 [天文学];
学科分类号:
0704 ;
摘要:
The effective gravitational interaction below the Planck; scale in the Randall-Sundrum world is shown to be the Gauss-Bonnet term. In this theory we find that there exists another static solution with a positive bull; cosmological constant. Also, there exist solutions for a positive visible sector cosmological constant, which is needed fur a later Friedmann-Robertson-Walker universe.