Faddeev Null Plane Model of Proton
  The proton is formulated as a relativistic system of three constituent quarks interacting via a zero-range two-body force in the null-plane. The covariance of the null-plane Faddeev-like equation under kinematical front-form boosts is discussed. A simplified three-boson model of the nucleon wave-function is obtained numerically. The proton electric form-factor reproduces the experimental data for low momentum transfers and qualitatively describes the asymptotic region. 
W. R. B. de Araujo (Instituto de Fisica da Universidade de Sao Paulo),   J. P. B. C de Melo (Division de Physique Th\'eoriqu...