Maximum bounds on the surface redshift of anisotropic stars
Б. В. ИвановInstitute for Nuclear Research and Nuclear Energy, Tzarigradsko Shausse 72, Sofia 1784, Bulgaria
2002en
ABI
Abstract
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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Cited by 90 references