Off-shell extended graphic rule and the expansion of Berends-Giele currents in Yang-Mills theory

A bstract Tree-level color-ordered Yang-Mills (YM) amplitudes can be decomposed in terms of ( n − 2)! bi-scalar (BS) amplitudes, whose expansion coefficients form a basis of Bern-Carrasco-Johansson (BCJ) numerators. By the help of the recursive expansion of Einstein-Yang-Mills (EYM) amplitudes, the...

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Vydané v:	The journal of high energy physics Ročník 2022; číslo 1; s. 1 - 50
Hlavní autori:	Wu, Konglong, Du, Yi-Jian
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Berlin/Heidelberg Springer Berlin Heidelberg 01.01.2022 Springer Nature B.V SpringerOpen
Predmet:	Amplitudes Antisymmetry Classical and Quantum Gravitation Decomposition Elementary Particles Functions (mathematics) Gauge Symmetry High energy physics Mathematical analysis Physics Physics and Astronomy Polynomials Quantum Field Theories Quantum Field Theory Quantum Physics Regular Article - Theoretical Physics Relativity Theory Scattering Amplitudes String Theory Thermal expansion Vectors (mathematics) Yang-Mills theory Gauge Symmetry Scattering Amplitudes
ISSN:	1029-8479, 1029-8479
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