Cosmology of general relativity without energy-momentum conservation

被引：139

作者：

AlRawaf, AS

Taha, MO

机构：

[1] Department of Physics, College of Science, King Saud University, Riyadh 11451

来源：

GENERAL RELATIVITY AND GRAVITATION | 1996年 / 28卷 / 08期

关键词：

D O I：

10.1007/BF02113090

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A modified version of the field equations of general relativity is obtained on relaxing the covariant energy-momentum conservation condition. This introduces a single arbitrary constant and does not appear to upset the successes of general relativity in or outside cosmology. The matter-dominated cosmological model, based on the generalized field equations, is discussed. It is shown to provide more room for consistency with the observational data.

引用

页码：935 / 952

页数：18

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