Interactions of bright and dark solitons with localized $\mathcal{P}\mathcal{T}$-symmetric potentials

N. Karjanto, W. Hanif, B. A. Malomed +1

We study collisions of moving nonlinear-Schrödinger solitons with a $\mathcal{P}\mathcal{T}$-symmetric dipole embedded into the one-dimensional self-focusing or defocusing medium. Accurate a…