Berlin 2014 – wissenschaftliches Programm

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GR: Fachverband Gravitation und Relativitätstheorie

GR 15: Other topics

GR 15.1: Vortrag

Dienstag, 18. März 2014, 18:10–18:30, SPA SR220

Spinning gauged boson stars in anti-de Sitter spacetime — •Olga Kichakova, Eugen Radu, and Jutta Kunz — University of Oldenburg, Oldenburg, Germany

We study axially symmetric solutions of the Einstein-Maxwell-Klein-Gordon equations describing spinning gauged boson stars in a 3+1 dimensional asymptotically AdS spacetime. These smooth horizonless solutions possess an electric charge and a magnetic dipole moment, their angular momentum being proportional to the electric charge.A special class of solutions with a self-interacting scalar field, corresponding to static axially symmetric solitons with a nonzero magnetic dipole moment, is also investigated.