Constraining the weights of Stokes polytopes using BCFW recursions for ϕ 4
Abstract The relationship between certain geometric objects called polytopes and scattering amplitudes has revealed deep structures in QFTs. It has been developed in great depth at the tree- and loop-level amplitudes in N $$ \mathcal{N} $$ = 4 SYM theory and has been extended to the scalar ϕ 3 and ϕ...
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| Format: | Article |
| Language: | English |
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SpringerOpen
2021-04-01
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| Series: | Journal of High Energy Physics |
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| Online Access: | https://doi.org/10.1007/JHEP04(2021)064 |