SPHERICALLY SYMMETRICAL PERFECT FLUID SOLUTIONS OF EINSTEIN EQUATIONS IN NONCOMOVING COORDINATES

被引:18
作者
BONNOR, WB [1 ]
KNUTSEN, H [1 ]
机构
[1] HOGSKOLESENTERET & ROGALAND,N-4004 STAVANGER,NORWAY
关键词
D O I
10.1007/BF01215311
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Almost all known spherically symmetric perfect fluid solutions of Einstein's equations have been obtained in comoving coordinates and nearly all are shear-free. In this paper we study two solutions in noncomoving coordinates and show that they contain shear.
引用
收藏
页码:1061 / 1068
页数:8
相关论文
共 9 条
[1]   ON EXACT-SHEARING PERFECT-FLUID SOLUTIONS OF THE NONSTATIC SPHERICALLY SYMMETRICAL EINSTEIN FIELD-EQUATIONS [J].
BIECH, T ;
DAS, A .
CANADIAN JOURNAL OF PHYSICS, 1990, 68 (12) :1403-1409
[2]   HIGHER SYMMETRIES IN A CLASS OF COSMOLOGICAL MODELS [J].
COLLINS, CB .
GENERAL RELATIVITY AND GRAVITATION, 1991, 23 (03) :321-334
[3]   SHEAR AS A SOURCE OF INHOMOGENEITY IN GENERAL RELATIVISTIC STELLAR MODELS [J].
HERRERA, L ;
IBANEZ, J ;
DIPRISCO, A .
GENERAL RELATIVITY AND GRAVITATION, 1991, 23 (04) :431-454
[4]   NEW EXACT STATIC SOLUTIONS TO EINSTEIN EQUATIONS FOR SPHERICALLY SYMMETRIC PERFECT FLUID DISTRIBUTIONS [J].
IBANEZ, J ;
SANZ, JL .
JOURNAL OF MATHEMATICAL PHYSICS, 1982, 23 (07) :1364-1365
[5]  
KITAMURA S, 1989, TENSOR, V48, P169
[6]  
KRAMER D, 1980, EXACT SOLUTIONS EINS, P171
[7]   RELATIVISTIC FLUID SPHERES AND NON-CO-MOVING COORDINATES .1. [J].
MCVITTIE, GC ;
WILTSHIRE, RJ .
INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 1977, 16 (02) :121-140
[9]   Effect of inhomogeneity on cosmological models [J].
Tolman, RC .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1934, 20 :169-176