BIANCHI-TYPE COSMOLOGICAL MODELS IN LYRA GEOMETRY WITH CONSTANT DECELERATION PARAMETER

被引：1

作者：

SINGH, T

AGRAWAL, AK

机构：

[1] Department of Applied Mathematics, Institute of Technology, Banaras Hindu University, Varanasi

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 1993年 / 108卷 / 05期

关键词：

GENERAL RELATIVITY; UNIFIED FIELD THEORIES AND OTHER THEORIES OF GRAVITATION; THEORETICAL COSMOLOGY;

D O I：

10.1007/BF02742810

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Bianchi-type cosmological models have been studied in Lyra's geometry for a law of variation of Hubble's parameter presented by Berman (1983) that yields constant deceleration parameter models of the universe. All the models have a singular origin (t = 0) and evolve with time. The gauge function beta(t) is an arbitrary function of time.

引用

页码：541 / 558

页数：18

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