Killing-Yano charges of asymptotically maximally symmetric black holes
arXiv:2301.03339 · doi:10.1016/j.physletb.2023.137784
Abstract
We construct an asymptotic conserved charge for a current that has been defined using Killing-Yano tensors. We then calculate the corresponding conserved charges of of the Kerr and AdS-Kerr black holes, and their higher-dimensional generalizations, Myers-Perry and Gibbons-Lü-Page-Pope black holes. The new charges all turn out to be proportional to the angular momenta of their parent black holes.
15 pages, no figures; version 2: added 2 new references and a clarifying note