Regge trajectories in QCD
  We discuss some problems concerning the application of perturbative QCD to high energy soft processes. We show that summing the contributions of the lowest twist operators for non-singlet $t$-channel leads to a Regge-like amplitude. Singlet case is also discussed. 
A.V. Efremov, I.F. Ginzburg and A.V. Radyushkin
hep-ph