Work

Exact Taub-NUT-like black holes in Einstein-bumblebee gravity: their thermodynamics and thermodynamic topology

Year: 2025

Type: article

Abstract: We re-derive an exact analytic three-parameter expressions for the non-rotating metric, describing a Taub-NUT-like black hole (BH), and its associated bumblebee field that are solutions to the Einstein-bumblebee gravity. We construct a consistence thermodynamics for the Taub-NUT-like BH and determine its thermodynamic topological class. The Lorentz symmetry breaking affects the mass and temperature of the BH but does not affect its thermodynamic topological classification.

Source: Nuclear Physics B

DOI: 10.1016/j.nuclphysb.2025.117257

Authors: Mustapha Azreg-Aïnou, Yassine Sekhmani

Institutions: Başkent University, Khazar University, University of Nizwa, Institute of Nuclear Physics, Chitkara University

Language: English

Topic: Black Holes and Theoretical Physics

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W4417122895

FWCI: 0.947

Cites: 43

Cited by: 2

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