288 citations · 3k across the 87 of their papers we have counts for
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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…
Gravitating Dyons with Large Electric Charge
Rustam Ibadov, Burkhard Kleihaus, Jutta Kunz +1
We consider non-Abelian dyons in Einstein-Yang-Mills-Higgs theory. The dyons are spherically symmetric with unit magnetic charge. For large values of the electric charge the dyons…
Orbits in the Field of a Gravitating Magnetic Monopole
Valeria Kagramanova, Jutta Kunz, Claus Laemmerzahl
Orbits of test particles and light rays are an important tool to study the properties of space-time metrics. Here we systematically study the properties of the gravitational field…
Stationary Dyonic Regular and Black Hole Solutions
Burkhard Kleihaus, Jutta Kunz, Francisco Navarro-Lérida +1
We consider globally regular and black hole solutions in SU(2) Einstein-Yang-Mills-Higgs theory, coupled to a dilaton field. The basic solutions represent magnetic monopoles, monop…
Higher dimensional rotating black holes in Einstein-Maxwell theory with negative cosmological constant
Jutta Kunz, Francisco Navarro-Lerida, Eugen Radu
We present arguments for the existence of charged, rotating black holes with equal-magnitude angular momenta in an odd number of dimensions . These solutions posses a regu…