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arXiv · 1205.6795

A relativistic model for Strange Quark Star

Mehedi Kalam·Anisul Ain Usmani·Farook Rahaman·Sk. Monowar Hossein·Indrani Karar·Ranjan Sharma
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Abstract

We propose a spherically symmetric and anisotropic model for strange quark stars within the framework of MIT Bag model. Though the model is found to comply with all the physical requirements of a realistic star satisfying a strange matter equation of state (EOS), the estimated values the Bag constant for different strange star candidates like Her X-1, SAX J 1808.4-3658 and 4U 1820-30, clearly indicate that the Bag constant need not necessarily lie within the range of 60-80 MeV fm$^{-3}$ as claimed in the literature.

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Mehedi Kalam, Anisul Ain Usmani, Farook Rahaman, Sk. Monowar Hossein, Indrani Karar, Ranjan Sharma. 2012-05-30. A relativistic model for Strange Quark Star. https://doi.org/10.1007/s10773-013-1629-9

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