On truncations of IIB on T1,1

A bstract We study the gauged supergravity theory which arises from the consistent truncation of IIB supergravity on the coset T 1,1 . We analyze three subsectors and in particular we clarify the relationship between true superpotentials for gauged supergravity and certain fake superpotentials which...

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Bibliographic Details
Published in:The journal of high energy physics 2012-07, Vol.2012 (7)
Main Authors: Halmagyi, Nick, Liu, James T., Szepietowski, Phillip
Format: Article
Language:English
Subjects:
Classical and Quantum Gravitation
Elementary Particles
High energy physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quantum Physics
Relativity Theory
String Theory
Supergravity
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Summary:A bstract We study the gauged supergravity theory which arises from the consistent truncation of IIB supergravity on the coset T 1,1 . We analyze three subsectors and in particular we clarify the relationship between true superpotentials for gauged supergravity and certain fake superpotentials which have been widely used in the literature. We derive a superpotential for the general reduction of type I supergravity on T 1,1 and this together with a certain solution generating symmetry is tantamount to a superpotential for the baryonic branch of the Klebanov-Strassler solution.
ISSN:1029-8479
DOI:10.1007/JHEP07(2012)098