Anderson localization in the quintic nonlinear Schr\"odinger equation
  In the present paper we consider the quintic defocusing nonlinear Schr\"odinger equation in presence of a disordered random potential and we analyze the effects of the quintic nonlinearity on the Anderson localization of the solution. The main result shows that Anderson localization requires a cutoff on the value of the parameter which controls the quintic nonlinearity, with the cutoff depending on the amplitude of the random potential. 
A. T. Avelar and W. B. Cardoso
quant-ph cond-mat.quant-gas