Bremen 2017 – wissenschaftliches Programm
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GR: Fachverband Gravitation und Relativitätstheorie
GR 3: Schwarze Löcher 2
GR 3.1: Vortrag
Montag, 13. März 2017, 14:00–14:20, SFG 0140
Charged, Rotating Black Objects in Einstein-Maxwell-Dilaton Theory in D ≥ 5 — Burkhard Kleihaus1, •Jutta Kunz1, and Eugen Radu2 — 1University of Oldenburg, Germany — 2University of Aveiro, Portugal
We study black objects with non-spherical horizon topology in D≥ 5 dimensions, which possess k+1 angular momenta of equal magnitude, where 0 ≤ k ≤ ⌊ D−5/2 ⌋. These black objects describe black rings (k=0) and black ringoids (k>0). We endow the vacuum solutions with charge by employing the Kaluza-Klein construction with an appropriate value of the dilaton coupling constant.