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Black holes in Einstein-Gauß-Bonnet-dilaton theory
Jose Luis Blázquez-Salcedo, Vitor Cardoso, Valeria Ferrari +9
Generalizations of the Schwarzschild and Kerr black holes are discussed in an astrophysically viable generalized theory of gravity, which includes higher curvature corrections in t…
Rotating black holes with non-Abelian hair
Burkhard Kleihaus, Jutta Kunz, Francisco Navarro-Lerida
We here review asymptotically flat rotating black holes in the presence of non-Abelian gauge fields. Like their static counterparts these black holes are no longer uniquely determi…
Geometry of Spinning Ellis Wormholes
Xiao Yan Chew, Burkhard Kleihaus, Jutta Kunz
We give a detailed account of the properties of spinning Ellis wormholes, supported by a phantom field. The general set of solutions depends on three parameters, associated with th…
Charged, rotating black objects in Einstein-Maxwell-dilaton theory in
Burkhard Kleihaus, Jutta Kunz, Eugen Radu
We show that the general framework proposed in arXiv:1410.0581 for the study of asymptotically flat vacuum black objects with equal magnitude angular momenta in spa…
Search for astrophysical rotating Ellis wormholes with X-ray reflection spectroscopy
Menglei Zhou, Alejandro Cardenas-Avendano, Cosimo Bambi +2
Recently, two of us have found numerically rotating Ellis wormholes as solutions of 4-dimensional Einstein gravity coupled to a phantom field. In this paper, we investigate possibl…
Rapidly Rotating Neutron Stars in Dilatonic Einstein-Gauss-Bonnet Theory
Burkhard Kleihaus, Jutta Kunz, Sindy Mojica +1
We construct sequences of rapidly rotating neutron stars in dilatonic Einstein-Gauss-Bonnet theory, employing two equations of state for the nuclear matter. We analyze the dependen…