(Non)-supersymmetric Marginal Deformations from Twistor String Theory

@article{Gao2008NonsupersymmetricMD,
  title={(Non)-supersymmetric Marginal Deformations from Twistor String Theory},
  author={P. Gao and J. Wu},
  journal={Nuclear Physics},
  year={2008},
  volume={798},
  pages={184-197}
}
  • P. Gao, J. Wu
  • Published 2008
  • Physics
  • Nuclear Physics
  • Abstract The tree-level amplitudes in the β-deformed supersymmetric gauge theory are derived from twistor string theory. We first show that a simple generalization of [M. Kulaxizi, K. Zoubos, Marginal deformations of N = 4 SYM from open/closed twistor strings, Nucl. Phys. B 738 (2006) 317, hep-th/0410122 ] gives us the desired results for all the tree-level amplitudes up to first order in the deformation parameter β. Then we provide a new proposal which matches field theory to all orders of… CONTINUE READING
    Marginal deformations and quasi-Hopf algebras
    6
    A geometrical point of view on linearized beta-deformations
    1
    Twistor fishnets.
    4

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 62 REFERENCES
    Marginal deformations of N=4 SYM from open/closed twistor strings
    35
    Gauge-string duality for superconformal deformations of N=4 super Yang-Mills theory
    220
    Marginal deformations of tree-level = 4 SYM from twistor string theory
    6
    Amplitudes in the β-deformed conformal Yang-Mills
    69
    Lax pair for strings in Lunin-Maldacena background
    395
    Non-MHV Tree Amplitudes in Gauge Theory
    172