Work

On new regular charged black hole solutions: Limiting Curvature Condition, Quasinormal modes and Shadows

Year: 2024

Type: article

Abstract: We introduce two new static, spherically symmetric regular black hole solutions that can be obtained from non-linear electrodynamics models. For each solution, we investigate the dynamic stability with respect to arbitrary linear fluctuations of the metric and electromagnetic field , and also examine the energy conditions that those black holes satisfy. Moreover, based on those solutions, we present two additional ones that satisfy the Limiting Curvature Condition. Finally, we make a comparison between the two solutions exploring their null geodesics and circular photon orbits.

Source: Annals of Physics

DOI: 10.1016/j.aop.2024.169865

Authors: Leonardo Balart, Grigoris Panotopoulos, Ángel Rincón

Institutions: Universidad de La Frontera, University of Alicante, University of Tarapacá

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $2,770

Funders: Universidad de Alicante, Generalitat Valenciana