Quasiparticle solutions for the nonlocal NLSE with an anti-Hermitian term in semiclassical approximation

Anton E. Kulagin, Alexander V. Shapovalov

We deal with the $n$-dimensional nonlinear Schrödinger equation (NLSE) with a cubic nonlocal nonlinearity and an anti-Hermitian term, which is widely used model for the study of op…