Thermodynamics of dyonic black holes in non-linear electrodynamics

Fuente: arXiv
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Main Authors: Croney, Lewis, Gregory, Ruth, Ramírez-Valdez, Carlos J.
Format: Preprint
Published: 2025
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author Croney, Lewis
Gregory, Ruth
Ramírez-Valdez, Carlos J.
author_facet Croney, Lewis
Gregory, Ruth
Ramírez-Valdez, Carlos J.
contents We investigate dyonic black holes in a weak field expansion of non-linear electrodynamics. The breadth of parameter space permits a rich thermodynamic structure, additional turning points and intricate phase phenomena. Energy conditions are employed to ensure the physical viability of solutions. Analytic special cases illustrate novel properties of black holes in non-linear electrodynamics, including modified extremal limit behaviour. Numerical solutions offer the most elaborate thermodynamic landscape, culminating in up to five turning points, and multiple reentrant phase transitions.
format Preprint
id arxiv_https___arxiv_org_abs_2506_06437
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Thermodynamics of dyonic black holes in non-linear electrodynamics
Croney, Lewis
Gregory, Ruth
Ramírez-Valdez, Carlos J.
High Energy Physics - Theory
General Relativity and Quantum Cosmology
We investigate dyonic black holes in a weak field expansion of non-linear electrodynamics. The breadth of parameter space permits a rich thermodynamic structure, additional turning points and intricate phase phenomena. Energy conditions are employed to ensure the physical viability of solutions. Analytic special cases illustrate novel properties of black holes in non-linear electrodynamics, including modified extremal limit behaviour. Numerical solutions offer the most elaborate thermodynamic landscape, culminating in up to five turning points, and multiple reentrant phase transitions.
title Thermodynamics of dyonic black holes in non-linear electrodynamics
topic High Energy Physics - Theory
General Relativity and Quantum Cosmology
url https://arxiv.org/abs/2506.06437