Cosmological models with negative constant deceleration parameter in lyra geometry

被引：40
|
作者：
Rahaman, F [1 ]
Begum, N
Bag, G
Bhui, B
机构：
[1] Jadavpur Univ, Dept Math, Kolkata 700032, W Bengal, India
[2] Meghnad Saha Inst Technol, Dept Math, Kolkata, W Bengal, India
来源：
ASTROPHYSICS AND SPACE SCIENCE | 2005年 / 299卷 / 03期
关键词：
constant deceleration parameter; Lyra geometry; Bianchi-I and Kantowski-Sachs models;
D O I：
10.1007/s10509-005-5943-4
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Bermann [Nuovo Cimento B (1983), 74, 182] presented a law of variation of Hubble's parameter that yields constant deceleration parameter models of the Universe. In this paper, we study some cosmological models with negative constant deceleration parameter within the framework of Lyra geometry.
引用
收藏
页码：211 / 218
页数：8
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