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

共 12 条

[1] STATIC PERFECT FLUIDS IN GENERAL RELATIVITY [J].

BARNES, A .

JOURNAL OF PHYSICS PART A GENERAL, 1972, 5 (03) :374-&

[2] STATIC FLUID CYLINDERS AND PLANE LAYERS IN GENERAL RELATIVITY [J].

BRONNIKOV, KA .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1979, 12 (02) :201-207

[3] SINGULARITY-FREE SPACE-TIME [J].

CHINEA, FJ ;

FERNANDEZJAMBRINA, L ;

SENOVILLA, JMM .

PHYSICAL REVIEW D, 1992, 45 (02) :481-486

[4]

DAHDICH N, 1994, IUCAA1494 REP

[5]

Ellis G. F. R., 1973, LARGE SCALE STRUCTUR

[6] DOMAIN OF DEPENDENCE [J].

GEROCH, R .

JOURNAL OF MATHEMATICAL PHYSICS, 1970, 11 (02) :437-&

[7] CYLINDRICALLY SYMMETRIC STATIC PERFECT FLUIDS [J].

KRAMER, D .

CLASSICAL AND QUANTUM GRAVITY, 1988, 5 (02) :393-398

[8]

Kramer D., 1980, EXACT SOLUTIONS EINS

[9] GENERAL-CLASS OF INHOMOGENEOUS PERFECT-FLUID SOLUTIONS [J].

RUIZ, E ;

SENOVILLA, JMM .

PHYSICAL REVIEW D, 1992, 45 (06) :1995-2005

[10] NEW CLASS OF INHOMOGENEOUS COSMOLOGICAL PERFECT-FLUID SOLUTIONS WITHOUT BIG-BANG SINGULARITY [J].

SENOVILLA, JMM .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2219-2221

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