Anisotropic gravastar as horizonless regular black hole spacetime and its images illuminated by thin accretion disk

Abstract A connection between regular black holes and horizonless ultracompact objects was proposed in Carballo-Rubio et al. (JHEP 08:046, 2023, arXiv:2211.05817 [gr-qc]). In this paper, we construct a model of a horizonless compact object, specifically an anisotropic gravastar with continuous press...

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Bibliographic Details
Main Authors: M. F. Fauzi, H. S. Ramadhan, A. Sulaksono
Format: Article
Language:English
Published: SpringerOpen 2024-11-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-024-13519-6
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