DPG Phi
Verhandlungen
Verhandlungen
DPG

München 2009 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Downloads | Hilfe

GR: Fachverband Gravitation und Relativitätstheorie

GR 7: Schwarze Löcher

GR 7.2: Vortrag

Mittwoch, 11. März 2009, 17:05–17:25, A214

Rotating Einstein-Maxwell-Dilaton Black HolesBurkhard Kleihaus1, •Jutta Kunz1, Francisco Navarro-Lerida2, and Jan Viebahn31Universität Oldenburg — 2Universidad Complutense de Madrid — 3Universität Kiel

We construct numerically asymptotically flat rotating black holes in Einstein-Maxwell-dilaton theory in 4 and higher dimensions for arbitrary dilaton coupling constant. We focus on higher odd dimensions and equal angular momenta, where the angular dependence can then be treated explicitly. We discuss the global and horizon properties of these black holes and compare to the Einstein-Maxwell and Kaluza-Klein cases. In 4 dimensions the black holes can carry both electric and magnetic charge, giving rise to counterrotating horizons beyond a critical value of the dilaton coupling strength.

100% | Mobil-Ansicht | English Version | Kontakt/Impressum/Datenschutz
DPG-Physik > DPG-Verhandlungen > 2009 > München