Twistor space structure of the box coefficients of \(N=1\) one-loop amplitudes

DOI10.1016/J.PHYSLETB.2004.12.030zbMath1247.81316arXivhep-th/0412023OpenAlexW2073151451MaRDI QIDQ451568

Steven J. Bidder, Warren B. Perkins, David C. Dunbar, N. Emil J. Bjerrum-Bohr

Publication date: 23 September 2012

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

Full work available at URL: https://arxiv.org/abs/hep-th/0412023

zbMATH Keywords

twistor space\(N=1\) supersymmetric one-loop amplitudes

Mathematics Subject Classification ID

Feynman diagrams (81T18) Spinor and twistor methods applied to problems in quantum theory (81R25)

Related Items (8)

Scattering amplitudes and BCFW recursion in twistor space ⋮ Non-supersymmetric loop amplitudes and MHV vertices ⋮ A recursion relation for gravity amplitudes ⋮ Generalized unitarity and one-loop amplitudes in \(\mathcal N=1\) super-Yang-Mills ⋮ Analytic structure of three-mass triangle coefficients ⋮ A comparison of efficient methods for the computation of Born gluon amplitudes ⋮ The no-triangle hypothesis for \(\mathcal N= 8\) supergravity ⋮ The MHV Lagrangian for a spontaneously broken gauge theory

Cites Work

• On perturbative gravity and gauge theory
• Perturbative gauge theory as a string theory in twistor space
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Dimensionally-regulated pentagon integrals
• Gravity and form scattering and renormalization of gravity in six and eight dimensions

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