Regular black holes from analytic $$f(F^2)$$ f ( F 2 )

Abstract We construct regular black holes and horizonless spacetimes that are geodesically complete and satisfy the dominant energy condition from Einstein- $$f(F^2)$$ f ( F 2 ) gravities with several classes of analytic $$f(F^2)$$ f ( F 2 ) functions that can be viewed as perturbations to Maxwell’s...

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Bibliographic Details
Main Authors: Zhi-Chao Li, H. Lü
Format: Article
Language:English
Published: SpringerOpen 2023-08-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-023-11908-x