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Non-supersymmetric attractors and their stability

✍ Scribed by P.K. Tripathy

Book ID
105357676
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
145 KB
Volume
56
Category
Article
ISSN
0015-8208

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✦ Synopsis

Abstract

Spherically symmetric, extremal black holes in a N = 2 supergravity theory coupled to vector multiplets, can be studied in terms of an effective black hole potential. Critical points of this effective potential give supersymmetry preserving as well as supersymmetry breaking black holes. We study explicit examples of non‐supersymmetric solutions, and discuss some subtle issues regarding their stability.

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