The BCFW Tiling of the ABJM Amplituhedron
Mathematical Physics
2025-12-16 v5 math.MP
Abstract
The orthogonal momentum amplituhedron O_k was introduced simultaneously in 2021 by Huang, Kojima, Wen, and Zhang, and by He, Kuo, and Zhang, in the study of scattering amplitudes of ABJM theory. It was conjectured that it admits a decomposition into BCFW cells. We prove this conjecture.
Keywords
Cite
@article{arxiv.2501.07576,
title = {The BCFW Tiling of the ABJM Amplituhedron},
author = {Michael Oren-Perlstein and Ran Tessler},
journal= {arXiv preprint arXiv:2501.07576},
year = {2025}
}