Thermal conduction in systems out of hydrostatic equilibrium

被引:62
|
作者
Herrera, L [1 ]
DiPrisco, A [1 ]
HernandezPastora, JL [1 ]
Martin, J [1 ]
Martinez, J [1 ]
机构
[1] UNIV AUTONOMA BARCELONA,DEPT FIS,GRP FIS ESTADIST,BELLATERRA 08193,BARCELONA,SPAIN
关键词
D O I
10.1088/0264-9381/14/8/022
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We analyse the effects of thermal conduction in a relativistic fluid, just after its departure from hydrostatic equilibrium, on a time scale of the order of the thermal relaxation time. It is found that the resulting evolution will depend critically on a parameter defined in terms of thermodynamic variables, which is constrained by causality requirements.
引用
收藏
页码:2239 / 2247
页数:9
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