00 4 Spin bits at two loops

نویسندگان

  • A. Marrani
  • C. Sochichiu
چکیده

We consider the Super Yang–Mills/spin system map to construct the SU(2) spin bit model at the level of two loops in Yang–Mills perturbation theory. The model describes a spin system with chaining interaction. In the large N limit the model is shown to be reduced to the two loop planar integrable spin chain.

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تاریخ انتشار 2008