Anderson Localization in Nonlocal Nonlinear Media
  The effect of focusing and defocusing nonlinearities on Anderson localization in highly nonlocal media is theoretically and numerically investigated. A perturbative approach is developed to solve the nonlocal nonlinear Schroedinger equation in the presence of a random potential, showing that nonlocality stabilizes Anderson states. 
Viola Folli, Claudio Conti
physics.optics cond-mat.dis-nn