Spherical black holes with regular center: a review of existing models including a recent realization with Gaussian sources

By Stefano Ansoldi. 2008

249 citations recorded by the source corpus.

We review, in a historical perspective, some results about black hole spacetimes with a regular center. We then see how their properties are realized in a specific solution that recently appeared; in particular we analyze in detail the (necessary) violation of the strong energy condition.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/58c82efae4278cf7ece1d3e42cfb336a32a10ccc

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In Astronomy and Astrophysics

In Nuclear and High Energy Physics

Citations in the corpus

Notes on nonsingular models of black holes (2016, unknown): “[40] Stefano Ansoldi, “Spherical black holes with regular center: A Review of existing models including a recent realization with Gaussian sources,” in Conference on Black Holes and Naked Singularities Milan, Italy, May 10-12, 2007 (2008) arXiv:0802.”
Born–Infeld inspired modifications of gravity (2017, background): “Indeed, from an intuitive point of view, since gravity is a matter of curvature, the blow up of curvature scalars could be seen as an indication of the presence of large tidal forces that would potentially rip apart a physical (extended) observer, which has shaped numerous approaches to get rid of s”
Phenomenological aspects of black holes beyond general relativity (2018, background): “[8] Stefano Ansoldi, “Spherical black holes with regular center: A Review of existing models including a recent realization with Gaussian sources,” in Conference on Black Holes and Naked Singularities Milan, Italy (2008) arXiv:0802.”
A Primer on Energy Conditions (2014, background): “68Although the proposition that a given globally hyperbolic extension of a spacetime is the maximal such extension depends for its only known proof on the assumption of the SEC, this is not really a counter-example to my claim: roughly speaking, the proof works by showing that the given globally hyp”
Black Hole Remnants and the Information Loss Paradox (2014, background): “ we remark that there might be a connection between regular black holes and the generalized uncertainty principle [113]. For a more detailed review on regular black holes, the readers are referred to [114]. 2.3 Quantum Gravitational Eects To resolve the singularity problem we { at the very least { n”
Regular Black Holes: A Short Topic Review (2023, methodology): “For instance, if we choose a special case of Starobinsky’s action [130–132], the gravitational equations read For the metric (1), the components of tensor F μν take the forms, Generally, we have the algebraic structure, [ 11 ( 11 ) ] .”