A new class of relativistic perfect fluid cylinders with expansion proportional to shear scalar

被引：0
|
作者：
Y. K. Gupta
Sachin Kumar
机构：
[1] Indian Institute of Technology Roorkee,Department of Mathematics
来源：
Astrophysics and Space Science | 2011年 / 332卷
关键词：
Cylindrical symmetry; General relativity; Perfect fluids;
D O I：
暂无
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学科分类号：
摘要：
A new class of relativistic perfect fluid cylinders with expansion proportional to shear scalar have been derived by considering the Einstein-Rosen metric. It is shown that the solutions obtained by other workers do not satisfy the isotropy conditions and therefore are erroneous. The solutions derived in this article are analyzed kinematically.
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页码：49 / 56
页数：7
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