Gravity Induced C-Deformation
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CitationOoguri, Hirosi, and Cumrun Vafa. 2003. "Gravity Induced C-Deformation." Advances in Theoretical and Mathematical Physics 7 (3): 407-419.
AbstractWe study F-terms describing coupling of the supergravity to N = 1 supersymmetric gauge theories which admit large N expansions. We show that these F-terms are given by summing over genus one non-planar diagrams of the large N expansion of the associated matrix model (or more generally bosonic gauge theory). The key ingredient in this derivation is the observation that the chiral ring of the gluino fi elds is deformed by the supergravity fi elds, generalizing the C-deformation which was recently introduced. The gravity induced part of the C-deformation can be derived from the Bianchi identities of the supergravity, but understanding gravitational corrections to the F-terms requires a non-traditional interpretation of these identities.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:41384995
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