SPINNING FLUIDS IN GENERAL-RELATIVITY - A VARIATIONAL FORMULATION

被引：5
|
作者：
DEOLIVEIRA, HP [1 ]
SALIM, JM [1 ]
机构：
[1] UNIV ESTADO RIO DE JANEIRO,INST FIS,BR-20271 RIO DE JANEIRO,RJ,BRAZIL
来源：
CLASSICAL AND QUANTUM GRAVITY | 1991年 / 8卷 / 06期
关键词：
D O I：
10.1088/0264-9381/8/6/016
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper we present a variational formulation for spinning fluids in general relativity. In our model each volume element of the fluid has rigid microstructure. We deduce a symmetrical energy-momentum tensor where there is an explicit contribution of kinetic spin energy to the total energy.
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页码：1199 / 1204
页数：6
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