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N=6 Supergravity on Ad S5 and the SU(2,2/3) Superconformal Correspondence
Authors:Ferrara  S.  Porrati  M.  Zaffaroni  A.
Affiliation:(1) Theory Division, CERN, Ch 1211 Geneva 23, Switzerland;(2) Department of Physics, New York University, 4 Washington Pl., New York, NY 10003;(3) Rockefeller University, New York, NY, 10021-6399, U.S.A.
Abstract:
It is argued that N=6 supergravity on Ad S5, with the gauge group SU(3)× U(1) corresponds, at the classical level, to a subsector of the lsquochiralrsquo primary operators of N=4 Yang–Mills theories. This projection involves a lsquoduality transformationrsquo of N=4 Yang–Mills theory and therefore can be valid if the coupling is at a self-dual point, or for those amplitudes that do not depend on the coupling constant.
Keywords:anti-de-Sitter spacetime  Yang–  Mills theories  supergravity  strings.
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