An integrable deformation of the AdS5 x S5 superstring action

Magro, Marc, Delduc, Francois and Vicedo, Benoit (2014) An integrable deformation of the AdS5 x S5 superstring action. Physical Review Letters, 112 (5): 051601. ISSN 0031-9007

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An integrable deformation of the type IIB AdS5xS5 superstring action is presented. The deformed field equations, Lax connection, and k-symmetry transformations are given. The original psu (2,2\4) symmetry is expected to become q deformed.