We analyze in detail the relation between an exactly marginal deformation of Script N= 4
SYM—the Leigh-Strassler or``β-deformation''—and its string theory dual (recently …

We consider classical strings propagating in a background generated by a sequence of TsT
transformations. We describe a general procedure to derive the Green-Schwarz action for …

We review the role of integrability in the planar spectral problem of four-dimensional
superconformal gauge theories besides N= 4 SYM. The cases considered include the Leigh …

We show how the perturbation theory results recently obtained by F Fiamberti, A
Santambrogio, C Sieg and D Zanon for operator anomalous dimensions of β-deformed …

A bstract We study the γ-deformation of the planar\(\mathcal {N}\)= 4 super Yang-Mills theory
which breaks all supersymmetries but is expected to preserve integrability of the model. We …

Abstract Using\(\mathcal {N}= 2\) superspace techniques we compute the four-loop spectrum
of single trace operators in the SU (2)× SU (2) sector of ABJM and ABJ supersymmetric …

Motivated by the recent work of Hofman and Maldacena [1] we construct a classical string
solution on the β-deformed AdS 5× tilde S 5 background. This string solution is identified …

We study perturbative amplitudes in a large class of theories obtained by marginal
deformations of the Script N= 4 supersymmetric Yang-Mills. We find that planar amplitudes …

According to the AdS4/CFT3 correspondence,\(\mathcal {N}= 2\) supersymmetric Chern-
Simons matter theories should have a stable fixed point in the infrared. In order to support …

We examine the solution generating symmetries by which Lunin and Maldacena have
generated the gravity duals of β-deformations of certain field theories. We identify the O (2, 2 …