Singularity-free dark energy star

Singularity-free dark energy star
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无奇点暗能量星

DOI:
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发表时间:
2011
期刊:
影响因子:
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通讯作者:
Ranjan Sharma
Ranjan Sharma
中科院分区:
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文献类型:
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作者:
F. Rahaman;Raju Maulick;A. Yadav;Saibal Ray;Ranjan Sharma

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我们提出了一个各向异性暗能量星星的模型,我们假设由于暗能量的存在而施加在系统上的径向压力与各向同性完美流体物质密度成正比。我们讨论了模型的各种物理性质,证明了模型满足所有正则性条件,并且是稳定的和无奇性的。
We propose a model for an anisotropic dark energy star where we assume that the radial pressure exerted on the system due to the presence of dark energy is proportional to the isotropic perfect fluid matter density. We discuss various physical features of our model and show that the model satisfies all the regularity conditions and is stable as well as singularity-free.