Universal structure of radiative QED amplitudes at one loop

DOI10.1007/JHEP04(2022)097OpenAlexW4226293897MaRDI QIDQ2092606

Yanyan Li

Publication date: 2 November 2022

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

Full work available at URL: https://arxiv.org/abs/2112.07570

zbMATH Keywords

scattering amplitudeseffective field theoriesprecision QED

Mathematics Subject Classification ID

Quantum theory (81-XX)

Related Items (4)

The LBK theorem to all orders ⋮ Next-to-leading power resummed rapidity distributions near threshold for Drell-Yan and diphoton production ⋮ Lepton-pair scattering with an off-shell and an on-shell photon at two loops in massless QED ⋮ Subleading effects in soft-gluon emission at one-loop in massless QCD

Uses Software

• Hypexp
• HPL

Cites Work

• HPL, a Mathematica implementation of the harmonic polylogarithms
• Hypexp, a Mathematica package for expanding hypergeometric functions around integer-valued parameters
• Hypexp 2, expanding hypergeometric functions about half-integer parameters
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Radiative quark jet function with an external gluon
• Gravitational soft theorem from emergent soft gauge symmetries
• Soft theorems from effective field theory
• Bremsstrahlung of Very Low-Energy Quanta in Elementary Particle Collisions
• HARMONIC POLYLOGARITHMS

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