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An integrable deformation of the AdS_5 x S^5 superstring action

arXiv:1309.5850 · doi:10.1103/PhysRevLett.112.051601

Abstract

An integrable deformation of the type IIB AdS_5 x S^5 superstring action is presented. The deformed field equations, Lax connection, and kappa-symmetry transformations are given. The original psu(2,2|4) symmetry is expected to become q-deformed.

5 pages