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The momentum amplituhedron of SYM and ABJM from twistor-string maps

Abstract We study remarkable connections between twistor-string formulas for tree amplitudes in N $$ \mathcal{N} $$ = 4 SYM and N $$ \mathcal{N} $$ = 6 ABJM, and the corresponding momentum amplituhedron in the kinematic space of D = 4 and D = 3, respectively. Based on the Veronese map to positive Gr...

Whakaahuatanga katoa

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Ngā kaituhi matua: Song He, Chia-Kai Kuo, Yao-Qi Zhang
Hōputu: Artigo
Reo:Inglês
I whakaputaina: SpringerOpen 2022-02-01
Rangatū:Journal of High Energy Physics
Ngā marau:
Urunga tuihono:https://doi.org/10.1007/JHEP02(2022)148
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