A twistor approach to one-loop amplitudes in \(N=1\) supersymmetric Yang-Mills theory

DOI10.1016/j.nuclphysb.2004.11.031zbMath1119.81354arXivhep-th/0410280OpenAlexW2094144920WikidataQ60660965 ScholiaQ60660965MaRDI QIDQ874567

Bill Spence, Andreas Brandhuber, James Bedford, Gabriele Travaglini

Publication date: 10 April 2007

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0410280

Mathematics Subject Classification ID

Supersymmetric field theories in quantum mechanics (81T60) Yang-Mills and other gauge theories in quantum field theory (81T13) Feynman diagrams (81T18) Spinor and twistor methods applied to problems in quantum theory (81R25)

Related Items (19)

Multi-soft theorems in gauge theory from MHV diagrams ⋮ Scattering amplitudes and BCFW recursion in twistor space ⋮ Generating MHV super-vertices in light-cone gauge ⋮ Non-supersymmetric loop amplitudes and MHV vertices ⋮ A recursion relation for gravity amplitudes ⋮ A note on dual MHV diagrams in \(\mathcal{N} = 4\) SYM ⋮ One-loop gluonic amplitudes from single unitarity cuts ⋮ Twistor strings with flavour ⋮ Six-point one-loop \(\mathcal N=8\) supergravity NMHV amplitudes and their IR behaviour ⋮ A comparison of efficient methods for the computation of Born gluon amplitudes ⋮ The Lagrangian origin of MHV rules ⋮ Recursion relations, helicity amplitudes and dimensional regularization ⋮ The no-triangle hypothesis for \(\mathcal N= 8\) supergravity ⋮ MHV diagrams from an all-loop recursion relation ⋮ Holonomies of gauge fields in twistor space 4: Functional MHV rules and one-loop amplitudes ⋮ Form factor recursion relations at loop level ⋮ (Non)-supersymmetric marginal deformations from twistor string theory ⋮ Form factors in \({\mathcal N} = 4\) super Yang-Mills and periodic Wilson loops ⋮ The SAGEX review on scattering amplitudes Chapter 1: Modern fundamentals of amplitudes

Cites Work

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• Perturbative gauge theory as a string theory in twistor space
• One-loop gauge theory amplitudes in \(N=4\) super Yang-Mills from MHV vertices
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Equivalence of twistor prescriptions for super Yang-Mills
• Singularities and Discontinuities of Feynman Amplitudes

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