Kantowaski-Sachs Inflationary Universe in General Relativity

被引:19
作者
Reddy, D. R. K. [2 ]
Adhav, K. S. [1 ]
Katore, S. D. [1 ]
Wankhade, K. S. [1 ]
机构
[1] St Gadge Baba Amravati Univ, Amravati, MS, India
[2] MVGR Coll Engn, Vijaynagram, AP, India
关键词
Kantowaski-Sachs model; Inflationary universe; General relativity; FLATNESS; HORIZON; MODELS;
D O I
10.1007/s10773-009-0079-x
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Kantowaski space time in the presence of mass less scalar field with a flat potential is investigated. To obtain an inflationary universe, we have considered a flat region in which V is constant. Some physical properties of the model are also discussed.
引用
收藏
页码:2884 / 2888
页数:5
相关论文
共 18 条
[1]   Bianchi type I inflationary universe in general relativity [J].
Bali, R ;
Jain, VC .
PRAMANA-JOURNAL OF PHYSICS, 2002, 59 (01) :1-7
[2]   COSMIC NO-HAIR THEOREMS AND INFLATION [J].
BARROW, JD .
PHYSICS LETTERS B, 1987, 187 (1-2) :12-16
[3]   A SPECIAL LAW OF VARIATION FOR HUBBLES PARAMETER [J].
BERMAN, MS .
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1983, 74 (02) :182-186
[4]  
Bhattacharjee R, 2001, INDIAN J PURE AP MAT, V32, P47
[5]  
BURD AB, 1988, NUCL PHYS B, V308, P923
[6]   A STUDY ON BIANCHI-IX COSMOLOGICAL MODEL [J].
CHAKRABORTY, S .
ASTROPHYSICS AND SPACE SCIENCE, 1991, 180 (02) :293-303
[7]  
EILLS FR, 1991, CLASSICAL QUANT GRAV, V8, P667
[8]   INFLATIONARY UNIVERSE - A POSSIBLE SOLUTION TO THE HORIZON AND FLATNESS PROBLEMS [J].
GUTH, AH .
PHYSICAL REVIEW D, 1981, 23 (02) :347-356
[9]  
HENSLER M, 1991, PHYS LETT B, V253, P33
[10]   EXTENDED INFLATIONARY COSMOLOGY [J].
LA, D ;
STEINHARDT, PJ .
PHYSICAL REVIEW LETTERS, 1989, 62 (04) :376-378