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  • 15 November 2014, 21:55
  • Scattering Amplitudes in Gauge Theories



    Johannes M. Henn, Jan C. Plefka, "Scattering Amplitudes in Gauge Theories"

    English | ISBN: 364254021X | 2014 | 195 pages | PDF | 2 MB


    At the fundamental level, the interactions of elementary particles are described by quantum gauge field theory. The quantitative implications of these interactions are captured by scattering amplitudes, traditionally computed using Feynman diagrams. In the past decade tremendous progress has been made in our understanding of and computational abilities with regard to scattering amplitudes in gauge theories, going beyond the traditional textbook approach. These advances build upon on-shell methods that focus on the analytic structure of the amplitudes, as well as on their recently discovered hidden symmetries. In fact, when expressed in suitable variables the amplitudes are much simpler than anticipated and hidden patterns emerge.
    Author golemsonbi Views 9

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  • 13 November 2014, 19:16
  • Scattering Amplitudes and Wilson Loops in Twistor Space



    Mathew Richard Bullimore - Scattering Amplitudes and Wilson Loops in Twistor Space

    Published: 2024-10-30 | ISBN: 3319009087 | PDF | 129 pages | 1 MB
    Author golemsonbi Views 8

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