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New relations for tree-level form factors and scattering amplitudes

Abstract We show that tree-level form factors with length-two operators in Yang-Mills-scalar (YMS) theory exhibit structures very similar to scattering amplitudes of gluons and scalars, which leads to new relations between them. Just like amplitudes, n-point Yang-Mills form factors with tr(F 2) oper...

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Autori principali: Jin Dong, Song He, Guanda Lin
Natura: Artigo
Lingua:Inglês
Pubblicazione: SpringerOpen 2023-02-01
Serie:Journal of High Energy Physics
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Accesso online:https://doi.org/10.1007/JHEP02(2023)076
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