Stokes polytopes: the positive geometry for ϕ4 interactions
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DOI: 10.1007/jhep08(2019)067
Abstract: Abstract In a remarkable recent work [1], the amplituhedron program was extended to the realm of non-supersymmetric scattering amplitudes. In particular it was shown that for tree-level planar diagrams in massless ϕ 3 theory (and… read more here.
Keywords: stokes polytopes; theory; geometry; scattering amplitudes ... See more keywords