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Momentum amplituhedron meets kinematic associahedron
In this paper we study a relation between two positive geometries: the momen- tum amplituhedron, relevant for tree-level scattering amplitudes in [Formula: see text] = 4 super Yang-Mills theory, and the kinematic associahedron, encoding tree-level amplitudes in bi-adjoint scalar φ(3) theory. We stud...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7857933/ https://www.ncbi.nlm.nih.gov/pubmed/33558799 http://dx.doi.org/10.1007/JHEP02(2021)041 |