Karlsruhe 2011 – scientific programme

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GR: Fachverband Gravitation und Relativitätstheorie

GR 5: Schwarze Löcher

GR 5.4: Talk

Tuesday, March 29, 2011, 17:45–18:05, 20.40: 101

Boson shells harboring charged black holes — •Meike List¹, Burkhard Kleihaus², Jutta Kunz², and Claus Lämmerzahl¹ — ¹ZARM - Universität Bremen, Am Fallturm, 28359 Bremen — ²Carl-v.-Ossietzky-Universität Oldenburg, Institut für Physik, 26111 Oldenburg

We consider boson shells in scalar electrodynamics coupled to Einstein gravity. The interior of the shells can be empty space, or harbor a black hole or a naked singularity. We analyze the properties of these types of solutions and determine their domains of existence. We investigate the energy conditions and present mass formulae for the composite black hole-boson shell systems. We demonstrate that these types of solutions violate black hole uniqueness.