Lectures on scattering amplitudes via AdS/CFT

@article{Alday2008LecturesOS,
  title={Lectures on scattering amplitudes via AdS/CFT},
  author={Luis F. Alday},
  journal={Fortschritte der Physik},
  year={2008},
  volume={56}
}
  • L. Alday
  • Published 7 April 2008
  • Physics
  • Fortschritte der Physik
We review recent progress on computing scattering amplitudes of planar 𝒩 = 4 super Yang‐Mills at strong coupling by using the AdS/CFT duality. We consider in detail the scattering of four gluons and do explicit computations by using both, dimensional regularization and a cut‐off in the radial direction. The later scheme is particularly appropriate for understanding the conformal properties of the amplitudes. 
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References

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We describe how to compute planar gluon scattering amplitudes at strong coupling in = 4 super Yang Mills by using the gauge/string duality. The computation boils down to finding a certain classical
Gluon scattering in N=4 super-Yang-Mills theory from weak to strong coupling
I describe some recent developments in the understanding of gluon scattering amplitudes in N=4 super-Yang-Mills theory in the large-N_c limit. These amplitudes can be computed to high orders in the
Comments on gluon scattering amplitudes via AdS/CFT
In this article we consider n gluon color ordered, planar amplitudes in = 4 super Yang Mills at strong 't Hooft coupling. These amplitudes are approximated by classical surfaces in AdS5 space. We
Comments on gluon 6-point scattering amplitudes in = 4 SYM at strong coupling
We use the AdS-CFT prescription of Alday and Maldacena [1] to analyze gluon 6-point scattering amplitudes at strong coupling in = 4 SYM. By cutting and gluing we obtain AdS 6-point amplitudes that
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Following Alday and Maldacena [1], we describe a string theory method to compute the strong coupling behavior of the scattering amplitudes of quarks and gluons in planar = 2 super Yang-Mills theory
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We discuss scattering of fundamental matter in the planar and strong coupling limit via the AdS/CFT correspondence, generalizing the recently proposed calculation for adjoint matter due to Alday and
Gluon scattering in N = 4 Super Yang‐Mills at finite temperature
We extend the AdS/CFT prescription of Alday and Maldacena to finite temperature T, defining an amplitude for gluon scattering in N = 4 Super Yang‐Mills at strong coupling from string theory. It is
Conformal properties of four-gluon planar amplitudes and Wilson loops
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