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Constructing Compact Ansätze for Scattering Amplitudes

In these proceedings, we discuss the recent approach of Ref. [1] for the construction of Ansätze for scattering amplitudes. The method builds powerful constraints on the analytic structure of the rational functions in amplitudes from numerical tests of their behavior close to singularity surfaces. W...

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Detalles Bibliográficos
Autores principales: De Laurentis, Giuseppe, Page, Ben
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.416.0038
http://cds.cern.ch/record/2816456