Corotating dyonic binary black holes
arXiv:2008.00105 · doi:10.1016/j.physletb.2020.135945
Abstract
This paper is dedicated to derive and study binary systems of identical corotating dyonic black holes separated by a massless strut -- two 5-parametric corotating binary black hole models endowed with both electric and magnetic charges-- where the dyonic black holes carrying equal/opposite electromagnetic charges in the first/second model satisfy the extended Smarr formula for the mass including the magnetic charge as a fourth conserved parameter.
12 pages, 1 figure, published version