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hep-th2024
Rational QCD loop amplitudes and quantum theories on twistor space
Lance J. Dixon, Anthony Morales
We show how curing an anomaly of the twistor uplift of self-dual Yang-Mills theory implies linear relations among one-loop, -gluon, color-ordered subamplitudes in QCD, when all…
hep-th2024
On gauge amplitudes first appearing at two loops
Lance J. Dixon, Anthony Morales
We study scattering amplitudes in massless non-abelian gauge theory where all outgoing gluons have positive helicity. It has been argued recently by Costello that for a particular…