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arXiv · 0708.3305

The role of pressure anisotropy on the maximum mass of cold compact stars

S. Karmakar·S. Mukherjee·R. Sharma·S. D. Maharaj
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Abstract

We study the physical features of a class of exact solutions for cold compact anisotropic stars. The effect of pressure anisotropy on the maximum mass and surface redshift is analysed in the Vaidya-Tikekar model. It is shown that maximum compactness, redshift and mass increase in the presence of anisotropic pressures; numerical values are generated which are in agreement with observation.

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S. Karmakar, S. Mukherjee, R. Sharma, S. D. Maharaj. 2007-08-24. The role of pressure anisotropy on the maximum mass of cold compact stars. https://doi.org/10.1007/s12043-007-0088-3

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