NEW NONDIAGONAL SINGULARITY-FREE COSMOLOGICAL PERFECT-FLUID SOLUTION

被引：30

作者：

MARS, M ^{[1
]}

机构：

[1] IEC, FIS MATEMAT LAB, BARCELONA, SPAIN

来源：

PHYSICAL REVIEW D | 1995年 / 51卷 / 08期

关键词：

D O I：

10.1103/PhysRevD.51.R3989

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a new nondiagonal G2 inhomogeneous perfect-fluid solution with a barotropic equation of state p=ρ and a positive density everywhere. It satisfies the global hyperbolicity condition and has no curvature singularity anywhere. This solution is very simple in form and has two arbitrary constants. © 1995 The American Physical Society.

引用

页码：R3989 / R3991

页数：3