Maximum bounds on the surface redshift of anisotropic stars

被引：433
作者：
Ivanov, BV [1 ]
机构：
[1] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BU-1784 Sofia, Bulgaria
来源：
PHYSICAL REVIEW D | 2002年 / 65卷 / 10期
关键词：
D O I：
10.1103/PhysRevD.65.104011
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
It is shown that for realistic anisotropic star models the surface redshift cannot exceed the values 3.842 or 5.211 when the tangential pressure satisfies the strong or the dominant energy condition, respectively. Both values are higher than 2, the bound in the perfect fluid case.
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页数：4
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