A bstract It is well known that the MHV action, i.e. action containing all maximally helicity violating vertices, alone not sufficient for loop computations. In order to develop contributions systematically and ensure there are no missing terms, we propose formulate quantum via one-loop effective approach. The quadratic field fluctuations in light cone Yang-Mills theory explicitly integrated, f...

A bstract In this paper, we present the two-loop correction to scattering amplitudes in three-dimensional $$ \mathcal{N} N = 6 Chern-Simons matter theory. We use eight-point case as our main example, but method generalizes all multiplicities. The integrand is completely fixed by dual conformal symmetry, maxim...