Semiclassical relativistic stars

Abstract We present strong evidence that semiclassical gravity can give place to self-consistent ultracompact stars beyond the Buchdahl limit. We integrate the semiclassical equations of (spherically symmetric) stellar equilibrium for a constant-density classical fluid. The semiclassical contributio...

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Bibliographic Details
Main Authors: Julio Arrechea, Carlos Barceló, Raúl Carballo-Rubio, Luis J. Garay
Format: Article
Language:English
Published: Nature Portfolio 2022-09-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-022-19836-8