Effects of electric field and anisotropy on the mass-radius relationship of a particular class of compact stars.

Komathiraj, K.; Sharma, Ranjan; Chanda, Samstuti

dc.contributor.author	Komathiraj, K.
dc.contributor.author	Sharma, Ranjan
dc.contributor.author	Chanda, Samstuti
dc.date.accessioned	2022-09-28T06:21:13Z
dc.date.available	2022-09-28T06:21:13Z
dc.date.issued	2022-09-12
dc.identifier.citation	Astrophysics and Space Science,367(9):p.86,Sep,2022	en_US
dc.identifier.issn	1572-946X
dc.identifier.uri	https://doi.org/10.1007/s10509-022-04119-5
dc.identifier.uri	http://ir.lib.seu.ac.lk/handle/123456789/6251
dc.description.abstract	For a static, spherically symmetric, anisotropic and charged distribution of matter, we present a new class of exact solutions to the Einstein-Maxwell system. By assuming specific forms of the electric field and anisotropy, we transform the master equation of the Einstein-Maxwell system to Bessel and modified Bessel differential equations. The subsequent solutions turn out to be generalizations of the isotropic and uncharged stellar model of Finch and Skea (1989), the isotropic and charged stellar model of Hansraj and Maharaj (2006) and the anisotropic and charged stellar model of Maharaj et al. (2017). We analyze the physical viability of the solutions and utilize one particular class of solutions to examine the effects of charge and anisotropy on the mass-radius relationship of compact stars.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Springer Nature	en_US
dc.subject	Einstein-Maxwell system	en_US
dc.subject	Exact solution	en_US
dc.subject	Compact star	en_US
dc.subject	Mass-radius relationship	en_US
dc.title	Effects of electric field and anisotropy on the mass-radius relationship of a particular class of compact stars.	en_US
dc.type	Article	en_US