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On the Worldsheet Derivation of Large N Dualities for the Superstring
Nathan Berkovits, Hirosi Ooguri, Cumrun Vafa
Large N topological string dualities have led to a class of proposed open/closed dualities for superstrings. In the topological string context, the worldsheet derivation of these d…
Planar Gravitational Corrections For Supersymmetric Gauge Theories
R. Dijkgraaf, M. T. Grisaru, H. Ooguri +2
In this paper we discuss the contribution of planar diagrams to gravitational F-terms for N=1 supersymmetric gauge theories admitting a large N description. We show how the planar…
Gravity Induced C-Deformation
Hirosi Ooguri, Cumrun Vafa
We 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 g…
The C-Deformation of Gluino and Non-planar Diagrams
Hirosi Ooguri, Cumrun Vafa
We consider a deformation of N=1 supersymmetric gauge theories in four dimensions, which we call the C-deformation, where the gluino field satisfies a Clifford-like algebra dictate…
Quantum aspects of Seiberg-Witten map in noncommutative Chern-Simons theory
Kirk Kaminsky, Yuji Okawa, Hirosi Ooguri
Noncommutative Chern-Simons theory can be classically mapped to commutative Chern-Simons theory by the Seiberg-Witten map. We provide evidence that the equivalence persists at the…