Abstract
We investigate properties of four-point colour ordered scattering amplitudes in D = 6 fishnet CFT. We show that these amplitudes are related via a very simple relation to their D = 4 counterparts previously considered in the literature. Exploiting this relation, we obtain a closed expression for these amplitudes and investigate its behaviour at weak and strong coupling. As a by product of this investigation, we also obtain a generating function for on-shell D = 6 Box ladder diagrams with l rungs.
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Bork, L.V., Iakhibbaev, R.M., Muzhichkov, N.B. et al. Amplitudes in fishnet theories in diverse dimensions and box ladder diagrams. J. High Energ. Phys. 2021, 185 (2021). https://doi.org/10.1007/JHEP02(2021)185
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DOI: https://doi.org/10.1007/JHEP02(2021)185