PIRSA:10090094 Course

Courses: 'Scattering amplitudes from single-cuts'

Caron-Huot, S. (2010). Scattering Amplitudes from Single-Cuts: Lecture 2. Perimeter Institute. https://pirsa.org/10090094

Caron-Huot, Simon. Scattering Amplitudes from Single-Cuts: Lecture 2. Perimeter Institute, Sep. 14, 2010, https://pirsa.org/10090094 

@misc{ pirsa_PIRSA:10090094,
  doi = {},
  url = {https://pirsa.org/10090094},
  author = {Caron-Huot, Simon},
  keywords = {},
  language = {en},
  title = {Scattering Amplitudes from Single-Cuts: Lecture 2},
  publisher = {Perimeter Institute},
  year = {2010},
  month = {sep},
  note = {PIRSA:10090094 see, \url{https://pirsa.org}}
}

Abstract

On-shell methods provide a powerful tool for the perturbative computation of scattering amplitudes in gauge theories, such as QCD. In these lectures I will focus on such methods which can be developed without invoking unitarity, but rather by setting one propagator by loop level on-shell ("single-cuts"). After summarizing the present status of applying these ideas to QCD, I will discuss their recent successful application to planar N=4 super Yang-Mills, leading to on-shell recursion relations for loop integrands.

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