The SU(3) spin chain sigma model and string theory

@article{Hernndez2004TheSS,
  title={The SU(3) spin chain sigma model and string theory},
  author={Rafael Hern{\'a}ndez and Esperanza L{\'o}pez},
  journal={Journal of High Energy Physics},
  year={2004},
  volume={2004},
  pages={052-052}
}
The ferromagnetic integrable SU(3) spin chain provides the one loop anomalous dimension of single trace operators involving the three complex scalars of N = 4 supersymmetric Yang-Mills. We construct the non-linear sigma model describing the continuum limit of the SU(3) spin chain. We find that this sigma model corresponds to a string moving with large angular momentum in the five-sphere in AdS5 × S 5 . The energy and spectrum of fluctuations for rotating circular strings with angular momenta… 
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