Emergent unitarity from the amplituhedron
arXiv:1906.10700 · doi:10.1007/JHEP01(2020)069
Abstract
We present a proof of perturbative unitarity for SYM, following from the geometry of the amplituhedron. This proof is valid for amplitudes of arbitrary multiplicity , loop order and MHV degree .
arXiv commentversion accepted to JHEP
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