Abstract
In the present paper we propose a new model of an anisotropic strange star which admits the Chaplygin equation of state. The exterior spacetime is described by a Schwarzschild line element. The model is developed by assuming the Finch–Skea ansatz (Finch and Skea in Class. Quantum Gravity 6:467, 1989). We obtain the model parameters in closed form. Our model is free from a central singularity. Choosing some particular values for the parameter we show that our model corroborates the observational data of the strange star PSR J1614-2230 (Gangopadhyay et al. in Mon. Not. R. Astron. Soc. 431:3216, 2013).
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Bhar, P. Strange star admitting Chaplygin equation of state in Finch–Skea spacetime. Astrophys Space Sci 359, 41 (2015). https://doi.org/10.1007/s10509-015-2492-3
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DOI: https://doi.org/10.1007/s10509-015-2492-3