A Lie bracket for the momentum kernel

DOI10.1007/s00220-023-04748-zzbMath1530.81131arXiv2012.00519OpenAlexW3107351614MaRDI QIDQ6116792

Carlos R. Mafra, Hadleigh Frost, Lionel J. Mason

Publication date: 16 August 2023

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2012.00519

Mathematics Subject Classification ID

Universal enveloping (super)algebras (17B35) Model quantum field theories (81T10) Signal detection and filtering (aspects of stochastic processes) (60G35) Polynomials in real and complex fields: factorization (12D05) (2)-body potential quantum scattering theory (81U05) Yang-Mills and other gauge theories in mechanics of particles and systems (70S15) Applications of computability and recursion theory (03D80)

Related Items (4)

The algebraic structure of the KLT relations for gauge and gravity tree amplitudes ⋮ Differential operators and unifying relations for 1-loop Feynman integrands from Berends-Giele currents ⋮ Celestial Berends-Giele current ⋮ Tree-level color-kinematics duality implies loop-level color-kinematics duality up to counterterms

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