Fermi-Bose cubic couplings in light-cone field theories
arXiv:1504.00967 · doi:10.1103/PhysRevD.91.085029
Abstract
We derive light-cone cubic interaction vertices involving fermions and bosons of arbitrary spin by demanding closure of the Poincaré algebra. We derive the three-point scattering amplitude corresponding to these interaction vertices and find that they possess interesting factorization properties, identical to the case of three boson scattering.
10 pages
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