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Instanton corrected non-supersymmetric attractors

✍ Scribed by Pramod Dominic; Prasanta K. Tripathy

Book ID
105737588
Publisher
Springer-Verlag
Year
2011
Tongue
English
Weight
528 KB
Volume
2011
Category
Article
ISSN
1126-6708

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## 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.

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## Abstract We look for possible nonsupersymmetric black hole attractor solutions for type II compactification on (the mirror of) __CY__~3~(2,128) expressed as a degree‐12 hypersurface in **WCP**^4^[1,1,2,2,6]. In the process, (a) for points away from the conifold locus, we show that the existence