Regular black holes from Kiselev anisotropic fluid

Abstract In this paper, we investigate a generalization of Kiselev black holes by introducing a varying equation-of-state parameter for the anisotropic fluid surrounding the black hole. We extend this model by allowing w in the expression $$p_t(r)/\rho (r) = (3w + 1)/2$$ p t ( r ) / ρ ( r ) = ( 3 w...

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Bibliographic Details
Main Author: L. C. N. Santos
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-13664-y
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