Cosmological solution through gravitational decoupling in Brans-Dicke gravity
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DOI: 10.1088/1402-4896/abe00e
Abstract: In this paper, we compute an anisotropic cosmological solution through a minimal geometric deformation on a non-static spherical spacetime in the framework of self-interacting Brans-Dicke theory. The transformation of the radial component decouples the field… read more here.
Keywords: decoupling brans; solution gravitational; brans dicke; gravitational decoupling ... See more keywords
Anisotropic charged Heintzmann solution using gravitational decoupling through extended geometric deformation approach
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DOI: 10.1088/1402-4896/ac237d
Abstract: In this article, we consider a well-known charged isotropic Heintzmann solution and extend it to its anisotropic domain by using gravitational decoupling through extended geometric deformation (EGD) approach. This approach converts a complex system of… read more here.
Keywords: using gravitational; heintzmann solution; decoupling extended; gravitational decoupling ... See more keywords
Complexity-free Vaidya-Tikekar model describing self-bound compact objects by gravitational decoupling
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd442
Abstract: In this article, using gravitational decoupling under vanishing complexity condition, an anisotropic solution to spherically symmetric compact stars has been investigated. After obtaining the solution, a detailed physical analysis including thermodynamic parameters, mass-radius ratio, and… read more here.
Keywords: gravitational decoupling; complexity free; radius ratio; model ... See more keywords
Erratum to: A new anisotropic solution by MGD gravitational decoupling
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DOI: 10.1140/epjp/i2019-12901-x
Abstract: After publication of the article, the author noticed some corrections were necessary and added two references. read more here.
Keywords: erratum new; new anisotropic; anisotropic solution; gravitational decoupling ... See more keywords
Anisotropic interior solution by gravitational decoupling based on a non-standard anisotropy
Sign Up to like & getrecommendations! Published in 2020 at "European Physical Journal Plus"
DOI: 10.1140/epjp/s13360-020-00589-0
Abstract: In this work, we obtain a new interior solution supported by an anisotropic fluid in the framework of gravitational decoupling. To this end, we propose an non-standard anisotropy function to close the system of equations… read more here.
Keywords: interior solution; anisotropic interior; gravitational decoupling; solution ... See more keywords