arXiv Open Access 2025

Exact Taub-NUT-like Black Holes in Einstein-bumblebee gravity: their thermodynamics and thermodynamic topology

Mustapha Azreg-Aïnou Yassine Sekhmani

Lihat Sumber

Abstrak

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.

Topik & Kata Kunci

gr-qc astro-ph.GA math-ph

Penulis (2)

Mustapha Azreg-Aïnou

Yassine Sekhmani

Format Sitasi

APA MLA BibTeX

Azreg-Aïnou, M., Sekhmani, Y. (2025). Exact Taub-NUT-like Black Holes in Einstein-bumblebee gravity: their thermodynamics and thermodynamic topology. https://arxiv.org/abs/2509.17407

Akses Cepat

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Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓