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Title: New factorization relations for nonlinear sigma model amplitudes
Authors: Bjerrum-Bohr, Niels Emil Jannik
Gomez, Humberto
Helset, Andreas
Issue Date: 15-Feb-2019
Publisher: American Physical Society
Abstract: We obtain novel factorization identities for nonlinear sigma model amplitudes using a new integrand in the Cachazo-He-Yuan double-cover prescription. We find that it is possible to write very compact relations using only longitudinal degrees of freedom. We discuss implications for on shell recursion. © 2019 authors. Published by the American Physical Society. Published by the American Physical Society under the terms of the »» Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. Funded by SCOAP 3 .
ISSN: 24700010
Appears in Collections:Artículos Científicos

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