The dual superconformal theory forLp,q,rmanifolds
Author(s) -
Agostino Butti,
Davide Forcella,
Alberto Zaffaroni
Publication year - 2005
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2005/09/018
Subject(s) - duality (order theory) , physics , gravitational singularity , central charge , mathematical physics , charge (physics) , cascade , einstein , gauge theory , horizon , brane cosmology , dual (grammatical number) , theoretical physics , geometry , mathematics , pure mathematics , quantum mechanics , philosophy , linguistics , chemistry , conformal map , chromatography , astronomy
We present the superconformal gauge theory living on the world-volume of D3branes probing the toric singularities with horizon the recently discoveredSasaki-Einstein manifolds L^{p,q,r}. Various checks of the identification aremade by comparing the central charge and the R-charges of the chiral fieldswith the information that can be extracted from toric geometry. Fractionalbranes are also introduced and the physics of the associated duality cascadediscussed.Comment: 38 pages and 13 figures; minor correction
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