Quivers for coloured planar ϕⁿ theories at all loop orders for scattering processes from Feynman diagrams

2022/01/23 by Oak, Prafulla
#FOS: Physical sciences #High Energy Physics - Theory (hep-th)

paper · doi:10.48550/arxiv.2201.09176

Abstract

We introduce Feynman-like rules to compute quivers for two loops and higher for the coloured planar ϕ³ theory for winding number zero. We demonstrate this for a few cases. Then we extend this further to the case of ϕⁿ theories, for any n. We also construct the quivers for mixed theories. We do this at all loop order.

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