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arXiv · hep-th/0512093

The general Leigh-Strassler deformation and integrability

D. Bundzik·T. Mansson
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Abstract

The success of the identification of the planar dilatation operator of N=4 SYM with an integrable spin chain Hamiltonian has raised the question if this also is valid for a deformed theory. Several deformations of SYM have recently been under investigation in this context. In this work we consider the general Leigh-Strassler deformation. For the generic case the S-matrix techniques cannot be used to prove integrability. Instead we use R-matrix techniques to study integrability. Some new integrable points in the parameter space are found.

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D. Bundzik, T. Mansson. 2005-12-15. The general Leigh-Strassler deformation and integrability. https://doi.org/10.1088/1126-6708%2F2006%2F01%2F116

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