2 problems

0 votes0 replies1 view
Arkani-Hamed–Figueiredo–Vazão conjecture on the cosmohedron's face structure
Let $\operatorname{Cosmo}_{n-1}$ denote the polytope defined by Arkani-Hamed, Figueiredo, and Vazão in the kinematic-space construction described in the source. Its combinatorial o…
Conjectureopencosmohedron polytope-combinatoricsarXiv posted 3 days ago
0 votes0 replies0 views
The cosmohedron's face structure and Matryoshkas
A Matryoshka is obtained from a subdivision of a polygon by sequentially wrapping groups of polygons into larger polygons. The cosmohedron is the polytope underlying the cosmologic…
Conjectureopencosmohedron cosmological-amplitudes polytope-combinatoricsarXiv posted 3 days ago

Arkani-Hamed–Figueiredo–Vazão conjecture on the cosmohedron's face structure