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Unquenched flavor and tropical geometry in strongly coupled Chern-Simons-matter theories
Unquenched flavor tropical geometry strongly coupled Chern-Simons-matter theories
2010/12/24
We study various aspects of the matrix models calculating free energies and Wilson loop observables in supersymmetric Chern-Simons-matter theories on the three-sphere. We first develop techniques to e...
Gravitating magnetic monopole in Vaidya geometry
Gravitating magnetic monopole Vaidya geometry
2010/12/27
A magnetic-monopole solution of a non-Abelian gauge theory as proposed by 't Hooft-Polyakov is studied in the Vaidya space-time. We find that the solutions of Einstein equations generates a geometry ...
Generalized Geometry in AdS/CFT and Volume Minimization
Generalized Geometry AdS/CFT Volume Minimization
2010/12/24
We study the general structure of the AdS_5/CFT_4 correspondence in type IIB string theory from the perspective of generalized geometry. We begin by defining a notion of "generalized Sasakian geometr...
Non-Riemannian Geometry of Twisted Flux Tubes
Twisted flux tubes Non-Riemannanian geometry
2010/10/13
New examples of the theory recently proposed by Ricca [PRA(1991)] on the generalization of Da Rios-Betchov intrinsic equations on curvature and torsion of classical non-Riemannian vortex higher-dimens...