Conformal invariance of the one-loop all-plus helicity scattering amplitudes

DOI10.1007/JHEP02(2020)019zbMath1435.81239arXiv1911.12142OpenAlexW3105551304MaRDI QIDQ2188554

Johannes M. Henn, Bláithín Power, Simone Zoia

Publication date: 11 June 2020

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1911.12142

zbMATH Keywords

conformal field theoryscattering amplitudesperturbative QCDconformal and W symmetry

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) (2)-body potential quantum scattering theory (81U05)

Related Items (8)

Propagators, BCFW recursion and new scattering equations at one loop ⋮ Yang-Mills form factors on self-dual backgrounds ⋮ Anomaly and double copy in quantum self-dual Yang-Mills and gravity ⋮ Anomalous Ward identities for on-shell amplitudes at the conformal fixed point ⋮ Symmetric reduction of high-multiplicity one-loop integrals and maximal cuts ⋮ One-loop same helicity YM amplitudes from BG currents ⋮ Pentagon Wilson loop with Lagrangian insertion at two loops in \(\mathcal{N} = 4\) super Yang-Mills theory ⋮ Symmetry properties of Wilson loops with a Lagrangian insertion

Cites Work

• Scattering amplitudes and BCFW recursion in twistor space
• One-loop superconformal and Yangian symmetries of scattering amplitudes in \( \mathcal{N} = 4 \) super Yang-Mills
• Dual superconformal symmetry of scattering amplitudes in \({\mathcal N}=4\) super-Yang-Mills theory
• Symmetries and analytic properties of scattering amplitudes in \({\mathcal N}=4\) SYM theory
• Amplitudes from anomalous superconformal symmetry
• Three-loop evolution equation for flavor-nonsinglet operators in off-forward kinematics
• Perturbative gauge theory as a string theory in twistor space
• String-inspired BCJ numerators for one-loop MHV amplitudes
• Conformal anomaly of generalized form factors and finite loop integrals
• Scattering amplitudes -- Wilson loops duality for the first non-planar correction
• Implications of nonplanar dual conformal symmetry
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Subleading terms in the collinear limit of Yang-Mills amplitudes
• Grassmannian Geometry of Scattering Amplitudes
• Bremsstrahlung of Very Low-Energy Quanta in Elementary Particle Collisions
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