Spinning and excited black holes in Einstein-scalar-Gauss–Bonnet theory
Lucas G. CollodelTheoretical Astrophysics, Eberhard Karls University of Tübingen, D-72076 Tübingen, GermanyBurkhard KleihausInstitut für Physik, Universität Oldenburg, Postfach 2503, D-26111 Oldenburg, GermanyJutta KunzInstitut für Physik, Universität Oldenburg, Postfach 2503, D-26111 Oldenburg, GermanyEmanuele BertiDepartment of Physics and Astronomy, Johns Hopkins University, Baltimore, MD 21218 USA
2020en
ABI
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Abstract We construct rotating black holes in Einstein-scalar-Gauss–Bonnet theory with a quadratic coupling function. We map the domain of existence of the rotating fundamental solutions, we construct radially excited rotating black holes (including their existence lines), and we show that there are angularly excited rotating black holes. The bifurcation points of the radially and angularly excited solutions branching out of the Schwarzschild solution follow a regular pattern.
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