A Scattering Amplitude in Conformal Field Theory

16 Mar 2020 Gillioz Marc Meineri Marco Penedones Joao

We define form factors and scattering amplitudes in Conformal Field Theory as the coefficient of the singularity of the Fourier transform of time-ordered correlation functions, as $p^2 \to 0$. In particular, we study a form factor $F(s,t,u)$ obtained from a four-point function of identical scalar primary operators... (read more)

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  • HIGH ENERGY PHYSICS - THEORY