Lie point symmetries of near-horizon geometry equation
General Relativity and Quantum Cosmology
2021-01-04 v2
Abstract
All the Lie point symmetries of the near extremal horizon geometry equation, in the case of 4-dimensional Einstein vacuum spacetime with cosmological constant, are the diffeomorphisms of the space of the null generators of the horizon. This result is also generalised to the Maxwell-Einstein spacetime.
Keywords
Cite
@article{arxiv.2006.09088,
title = {Lie point symmetries of near-horizon geometry equation},
author = {Eryk Buk and Jerzy Lewandowski and Adam Szereszewski},
journal= {arXiv preprint arXiv:2006.09088},
year = {2021}
}