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Non-Supersymmetric Attractors

✍ Scribed by Norihiro Iizuka

Book ID
103870119
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
151 KB
Volume
171
Category
Article
ISSN
0920-5632

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✦ Synopsis

By studying the equations of motion directly, we show that the attractor mechanism can work for nonsupersymmetric extremal black holes. Two conditions are sufficient for this, they are conveniently stated in terms of an effective potential involving the scalars and the charges carried by the black hole. Our analysis applies to black holes in theories with N ≀ 1 supersymmetry, as well as non-supersymmetric black holes in theories with N = 2 supersymmetry. Similar results are also obtained for extremal black holes in asymptotically Anti-de Sitter space and in higher dimensions. This proceeding is based on the work with K. Goldstein, R. P. Jena and S. P. Trivedi, eprint hep-th/0507096.

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