An isothermal universe

被引：38

作者：

Saslaw, WC

Maharaj, SD

Dadhich, N

机构：

[1] NATL RADIO ASTRON OBSERV,CHARLOTTESVILLE,VA

[2] INST ASTRON,CAMBRIDGE,ENGLAND

[3] UNIV NATAL,DEPT MATH & APPL MATH,ZA-4001 DURBAN,SOUTH AFRICA

[4] INTERUNIV CTR ASTRON & ASTROPHYS,PUNE,MAHARASHTRA,INDIA

来源：

ASTROPHYSICAL JOURNAL | 1996年 / 471卷 / 02期

关键词：

cosmology; theory; galaxies; clusters; general; gravitation; large-scale structure of the universe; methods; analytical;

D O I：

10.1086/177990

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive the metric for a simple class of isothermal inhomogeneous universes in which the nonzero pressure balances gravity. These models are spherical and static. There exists a family of such models in which the isothermal universe is a special case. These models may represent the ultimate state of an Einstein-de Sitter universe that undergoes a phase transition caused by gravitational clustering.

引用

页码：571 / 574

页数：4

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