New Lorentzian Taub-NUT and Euclidean Eguchi-Hanson Solutions in $f(R)$ gravity
General Relativity and Quantum Cosmology
2025-09-11 v1 High Energy Physics - Theory
Abstract
A New Taub-NUT black hole in multiple coordinate systems is solved and analyzed. This black-hole is found to be an extension of the Clifton-Barrow metric for the specific case that . We look at physical properties such as test particle orbits, thermodynamics, and various space-time limits. In addition, we show an Eguchi-Hanson type-II solution related to the found Taub-NUT framework.
Cite
@article{arxiv.2509.08033,
title = {New Lorentzian Taub-NUT and Euclidean Eguchi-Hanson Solutions in $f(R)$ gravity},
author = {J. G. Fenwick and A. M. Ghezelbash},
journal= {arXiv preprint arXiv:2509.08033},
year = {2025}
}
Comments
11 pages, 1 figure