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- W2249059197 abstract "We present a model for compact stars in the low mass X-ray binaries(LMXBs) and X-ray pulsars using a metric given by John J. Matese and Patrick G. Whitman citep{Matese and Whitman1980}. Here the field equations are reduced to a system of two algebraic equations considering the isotropic pressure. Compact star candidates 4U 1820-30(radius=10km) in LMXBs, and Her X-1(radius=7.7km), SAX J 1808.4-3658(SS1)(radius=7.07km) and SAX J 1808.4-3658(SS2)(radius=6.35km) in X-ray pulsars satisfy all the energy conditions, TOV-equation and stability condition. From our model, we have derived mass($M$), central density($rho_{0}$), suface density($rho_{b}$), central pressure($p_{0}$), surface pressure($p_{b}$) and surface red-shift($Z_{s}$) of the above mentioned stars, which are very much consistant with the observed/reported datascitep{N. K. Glendenning1997,Gondek2000}. We have also observe the adiabatic index($gamma$>4/3) of the above steller objects." @default.
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- W2249059197 date "2014-10-01" @default.
- W2249059197 modified "2023-10-16" @default.
- W2249059197 title "Isotropic star in low-mass X-ray binaries and X-ray pulsars" @default.
- W2249059197 hasPublicationYear "2014" @default.
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