Equivalence of twistor prescriptions for super Yang-Mills

@article{Gukov2004EquivalenceOT,
  title={Equivalence of twistor prescriptions for super Yang-Mills},
  author={S. Gukov and Lubo{\vs} Motl and A. Neitzke},
  journal={Advances in Theoretical and Mathematical Physics},
  year={2004},
  volume={11},
  pages={199-231}
}
  • S. Gukov, Luboš Motl, A. Neitzke
  • Published 2004
  • Physics
  • Advances in Theoretical and Mathematical Physics
  • There is evidence that one can compute tree-level super Yang-Mills amplitudes using either connected or completely disconnected curves in twistor space. We give a partial explanation of the equivalence between the two computations, by showing that they could both be reduced to the same integral over a moduli space of singular curves, subject to some assumptions about the choices of integration contours. We also formulate a class of new “intermediate” prescriptions to calculate the same… CONTINUE READING
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