118 citations · 206 across the 8 of their papers we have counts for
15 papers · 1 filter
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…
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…
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…
Spinning Gravitating Skyrmions
Theodora Ioannidou, Burkhard Kleihaus, Jutta Kunz
We investigate self-gravitating rotating solutions in the Einstein-Skyrme theory. These solutions are globally regular and asymptotically flat. We present a new kind of solutions w…
Platonic Gravitating Skyrmions
Theodora Ioannidou, Burkhard Kleihaus, Jutta Kunz
We construct globally regular gravitating Skyrmions, which possess only discrete symmetries. In particular, we present tetrahedral and cubic Skyrmions. The SU(2) Skyrme field is pa…