118 citations · 305 across the 13 of their papers we have counts for
5 papers · 1 filter
Sphalerons, Antisphalerons and Vortex Rings
Burkhard Kleihaus, Jutta Kunz, Michael Leissner
We present new classical solutions of Weinberg-Salam theory in the limit of vanishing Weinberg angle. In these static axially symmetric solutions, the Higgs field vanishes either o…
Rotating Black Holes in Higher Dimensions
Burkhard Kleihaus, Jutta Kunz, Francisco Navarro-Lerida
The properties of higher-dimensional black holes can differ significantly from those of black holes in four dimensions, since neither the uniqueness theorem, nor the staticity theo…
Interior of Nonuniform Black Strings
Burkhard Kleihaus, Jutta Kunz
We consider nonuniform black strings inside their event horizon. We present numerical evidence, that the singularity touches the horizon as the horizon topology changing transition…
Nonabelian solutions in a Melvin magnetic universe
Burkhard Kleihaus, Jutta Kunz, Eugen Radu
We show the existence of D=4 nonabelian solutions approaching asymptotically a dilatonic Melvin spacetime background. An exact solution generalizing the Chamseddine-Volkov soliton…
Gravitating Monopole-Antimonopole Systems at Large Scalar Coupling
Jutta Kunz, Ulrike Neemann, Yasha Shnir
We discuss static axially symmetric solutions of SU(2) Einstein-Yang-Mills-Higgs theory for large scalar coupling. These regular asymptotically flat solutions represent monopole-an…