Four-soliton solution and soliton interactions of the generalized coupled nonlinear Schrödinger equation
Song Li-Jun, Xu Xiao-Ya, Wang Yan
       

Contour plots of inelastic interactions of four solitons in components (a) |p| and (b) |q| for ς11=1+i , ς21=1+2i , ς31=ς41=ς12=ς22=ς32=ς42=1 .