Twistor quadrics and black holes
General Relativity and Quantum Cosmology
2022-12-21 v1 High Energy Physics - Theory
Abstract
A simple procedure is given to construct curved, non-self-dual (complexified) Kaehler metrics on space-time in terms of deformations of holomorphic quadric surfaces in flat twistor space. Imposing Lorentzian reality conditions, the Schwarzschild, Kerr, and Plebanski-Demianski space-times (among others) are derived as examples of the construction.
Cite
@article{arxiv.2212.10491,
title = {Twistor quadrics and black holes},
author = {Bernardo Araneda},
journal= {arXiv preprint arXiv:2212.10491},
year = {2022}
}
Comments
7 pages