1.5k citations · 12.1k across the 249 of their papers we have counts for
8 papers · 1 filter
Stable Lorentzian Wormholes in Dilatonic Einstein-Gauss-Bonnet Theory
Panagiota Kanti, Burkhard Kleihaus, Jutta Kunz
We discuss the properties of Lorentzian wormholes in dilatonic Einstein-Gauss-Bonnet theory in four spacetime dimensions. These wormholes do not need any form of exotic matter for…
Stable Phases of Boson Stars
Burkhard Kleihaus, Jutta Kunz, Stefanie Schneider
We analyze the physical properties of boson stars, which possess counterparts in flat space-time, Q-balls. Applying a stability analysis via catastrophe theory, we show that the fa…
Wormholes in Dilatonic Einstein-Gauss-Bonnet Theory
Panagiota Kanti, Burkhard Kleihaus, Jutta Kunz
We construct traversable wormholes in dilatonic Einstein-Gauss-Bonnet theory in four spacetime dimensions, without needing any form of exotic matter. We determine their domain of e…
Particle motion in Horava-Lifshitz black hole space-times
Victor Enolskii, Betti Hartmann, Valeria Kagramanova +3
We study the particle motion in the space-time of a Kehagias-Sfetsos (KS) black hole. This is a static spherically symmetric solution of a Horava-Lifshitz gravity model that reduce…
Hyperelliptic integrals and Hořava-Lifshitz black hole space-times
Victor Enolski, Betti Hartmann, Valeria Kagramanova +3
The description of many dynamical problems like the particle motion in higher dimensional spherically and axially symmetric space-times is reduced to the inversion of hyperelliptic…
Electric charge on the brane?
Burkhard Kleihaus, Jutta Kunz, Eugen Radu +1
We consider black holes localized on the brane in the Randall-Sundrum infinite braneworld model. These configurations are static and charged with respect to a spherically symmetric…