118 citations · 186 across the 7 of their papers we have counts for
7 papers
Gravitating Sphaleron-Antisphaleron Systems
Rustam Ibadov, Burkhard Kleihaus, Jutta Kunz +1
We present new classical solutions of Einstein-Yang-Mills-Higgs theory, representing gravitating sphaleron-antisphaleron pair, chain and vortex ring solutions. In these static axia…
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 Boson Stars and Q-Balls II: Negative Parity and Ergoregions
Burkhard Kleihaus, Jutta Kunz, Meike List +1
We construct axially symmetric, rotating boson stars with positive and negative parity. Their flat space limits represent spinning Q-balls. -balls and boson stars exist only in…
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…