The momentum amplituhedron
Abstract In this paper we define a new object, the momentum amplituhedron, which is the long sought-after positive geometry for tree-level scattering amplitudes in N $$ \mathcal{N} $$ = 4 super Yang-Mills theory in spinor helicity space. Inspired by the construction of the ordinary amplituhedron, we...
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| Hauptverfasser: | , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
SpringerOpen
2019-08-01
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| Schriftenreihe: | Journal of High Energy Physics |
| Schlagworte: | |
| Online-Zugang: | http://link.springer.com/article/10.1007/JHEP08(2019)042 |
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