Light-front time picture of the Bethe-Salpeter equation

@inproceedings{JHOSales2003LightfrontTP,
  title={Light-front time picture of the Bethe-Salpeter equation},
  author={J.H.O.Sales},
  year={2003}
}
We show the light-front representation of the field theoretical Bethe-Salpeter equation (BSE) in the ladder approximation using the quasi potential reduction. We discuss the equivalence of the covariant ladder Bethe-Salpeter equation with an infinite set of coupled equations for the Green’s functions of the different light-front Fock-states. 

Light-Front Dynamics and Generalized Parton Distributions

In this work we report on using light-front dynamics to describe generalized parton distributions, which are correlation functions encountered in virtual Compton scattering at large momentum