# SIS

## Seminar

### The Leigh-Strassler deformation and the quest of integrability

Seminar Room 1, Newton Institute

#### Abstract

We will consider a particular deformation of N=4 SYM theory, the Leigh-Strassler deformation. First we will find the parameter values for which the dilatation operator in the full scalar field theory satisfies Reshetikhins criteria for integrability. Then we will have a look at a particular three state subsector of the q-deformed theory with su_q(3) symmetry which preserves integrability. And in the end we will discuss higher loop integrability for the q-deformed su(2) sector.

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