Analytic tadpole coefficients of one-loop integrals

DOI10.1007/JHEP09(2021)081zbMath1472.81254arXiv2107.03744OpenAlexW3200018917WikidataQ114232593 ScholiaQ114232593MaRDI QIDQ2237619

Tingfei Li, Xiaodi Li, Bo Feng

Publication date: 27 October 2021

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

Full work available at URL: https://arxiv.org/abs/2107.03744

zbMATH Keywords

scattering amplitudesrenormalization regularization and renormalons

Mathematics Subject Classification ID

Renormalization group methods applied to problems in quantum field theory (81T17) (S)-matrix theory, etc. in quantum theory (81U20)

Related Items (7)

Module intersection and uniform formula for iterative reduction of one-loop integrals ⋮ Reduction with degenerate Gram matrix for one-loop integrals ⋮ Nontrivial one-loop recursive reduction relation ⋮ Generation function for one-loop tensor reduction ⋮ PV-reduction of sunset topology with auxiliary vector ⋮ Integrands of less-supersymmetric Yang-Mills at one loop ⋮ Reduction of general one-loop integrals using auxiliary vector

Uses Software

• CutTools

Cites Work

• Single cut integration
• Analytic tools for Feynman integrals
• Generalized unitarity and one-loop amplitudes in \(\mathcal N=1\) super-Yang-Mills
• Reduction schemes for one-loop tensor integrals
• Reducing full one-loop amplitudes to scalar integrals at the integrand level
• Unifying relations for scattering amplitudes
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.

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