New factorization relations for Yang-Mills amplitudes
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Date
2019-01-15
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Publisher
American Physical Society
Abstract
A double-cover extension of the scattering equation formalism of Cachazo, He, and Yuan leads us to conjecture covariant factorization formulas of n-particle scattering amplitudes in Yang-Mills theories. Evidence is given that these factorization relations are related to Berends-Giele recursions through repeated use of partial fraction identities involving linearized propagators. © 2019 authors. Published by the American Physical Society.