Asymptotic behavior of solutions to a dissipative nonlinear Schrödinger equation with time dependent harmonic potentials

Abstract

We consider the Cauchy problem of a dissipative nonlinear Schrödinger equation with a time dependent harmonic potential. We find a critical situation that the L 2norm of dissipative solutions decays or not and which is decided by a nonlinear power and time decay order of harmonic potential.