Bianchi cosmologies with particle creation and bulk viscosity

被引：32

作者：

Krori, KD ^{[1
]}

Mukherjee, A

机构：

[1] Cotton Coll, Math Phys Forum, Guwahati 781001, India

[2] Shrimanta Shankar Acad, Panbazar 781001, Guwahati, India

来源：

GENERAL RELATIVITY AND GRAVITATION | 2000年 / 32卷 / 08期

关键词：

open thermodynamic systems; Bianchi cosmologies;

D O I：

10.1023/A:1001977415807

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the context of open thermodynamic systems, we study in this paper the evolution of Bianchi cosmologies with time-dependent bulk viscosity and particle production. The possibility of an initial non-singularity occurs with a suitable choice of parameters as seen in the case of FRW models [Desikan, K. (1997). Gen. Rel. Grav. 29, 435.].

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收藏

页码：1429 / 1438

页数：10

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