Anisotropic stellar models admitting conformal motion

Ayan Banerjee, Sumita Banerjee, Sudan Hansraj, Ali Ovgun

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

10 Citas (Scopus)

Resumen

We address the problem of finding static and spherically symmetric anisotropic compact stars in general relativity that admit conformal motions. The study is framed in the language of f(R) gravity theory in order to expose opportunity for further study in the more general theory. Exact solutions of compact stars are found under the assumption that spherically symmetric spacetimes admit conformal motion with anisotropic matter distribution in nature. In this work, two cases have been studied for the existence of such solutions: first, we consider the model given by f(R) = R and then f(R) = aR+ b. Finally, specific characteristics and physical properties have been explored analytically along with graphical representations for conformally symmetric compact stars in f(R) gravity.

Idioma originalInglés
Número de artículo150
PublicaciónEuropean Physical Journal Plus
Volumen132
N.º4
DOI
EstadoPublicada - 1 abr. 2017
Publicado de forma externa

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