Non-perturbative geometries for planar N $$ \mathcal{N} $$ = 4 SYM amplitudes
Abstract There is a remarkable well-known connection between the G(4, n) cluster algebra and n-particle amplitudes in N $$ \mathcal{N} $$ = 4 SYM theory. For n ≥ 8 two long-standing open questions have been to find a mathematically natural way to identify a finite list of amplitude symbol letters fr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2021-03-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP03(2021)065 |