Kaluza-Klein Cosmological Models in General Relativity

被引：0

作者：

Tiwari, R. K. ^{[1
]}

机构：

[1] Govt Model Sci Coll, Dept Math, Rewa 486001, MP, India

来源：

AFRICAN REVIEW OF PHYSICS | 2013年 / 8卷

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A five-dimensional Kaluza-Klein space-time is considered in the presence of a perfect fluid with variables G and A. An expanding universe is found by assuming the cosmological term proportional to the Hubble parameter. This variation law for vacuum density has recently been proposed by Schutzhold [1, 2]. We found that the model has a "point type" singularity at the initial epoch and the universe is accelerating.

引用

页码：425 / 428

页数：4

共 50 条

[1] COSMOLOGICAL MODELS IN KALUZA-KLEIN THEORIES
BERGAMINI, R
CAPOVILLA, R
[J]. LETTERE AL NUOVO CIMENTO, 1985, 42 (07): : 367 - 370
[2] COSMOLOGICAL PERTURBATIONS IN KALUZA-KLEIN MODELS
ABBOTT, RB
BEDNARZ, B
ELLIS, SD
[J]. PHYSICAL REVIEW D, 1986, 33 (08): : 2147 - 2163
[3] ON KALUZA-KLEIN RELATIVITY
MAIA, MD
[J]. GENERAL RELATIVITY AND GRAVITATION, 1986, 18 (07) : 695 - 699
[4] THE STABILITY OF SOME KALUZA-KLEIN COSMOLOGICAL MODELS
BARROW, JD
STEINSCHABES, J
[J]. PHYSICS LETTERS B, 1986, 167 (02) : 173 - 177
[5] Gauged motion in general relativity and in Kaluza-Klein theories
Nouri-Zonoz, M
Tavanfar, AR
[J]. JOURNAL OF HIGH ENERGY PHYSICS, 2003, (02):
[6] Split structures in general relativity and the Kaluza-Klein theories
Gladush, VD
Konoplya, RA
[J]. JOURNAL OF MATHEMATICAL PHYSICS, 1999, 40 (02) : 955 - 979
[7] KALUZA-KLEIN COSMOLOGICAL INFLATION
BAILIN, D
LOVE, A
STEINSCHABES, J
[J]. NUCLEAR PHYSICS B, 1985, 253 (02) : 387 - 396
[8] COSMOLOGICAL KALUZA-KLEIN MONOPOLES
LI, M
[J]. PHYSICS LETTERS B, 1987, 186 (02) : 157 - 160
[9] Cylindrically symmetric cosmological models in Kaluza-Klein spacetime
Patel, LK
Dadhich, N
[J]. GENERAL RELATIVITY AND GRAVITATION, 1996, 28 (08) : 981 - 990
[10] Kaluza-Klein FRW cosmological models in Lyra manifold
Mohanty, G.
Samanta, G. C.
Mahanta, K. L.
[J]. THEORETICAL AND APPLIED MECHANICS, 2009, 36 (02) : 157 - 166

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