arXiv · 1903.01791
Vector NLS solitons interacting with a boundary
Abstract
We construct multi-soliton solutions of the n-component vector nonlinear Schr\"odinger equation on the half-line subject to two classes of integrable boundary conditions (BCs): the homogeneous Robin BCs and the mixed Neumann/Dirichlet BCs. The construction is based on the approach of dressing the integrable BCs: soliton solutions are generated in preserving the integrable BCs at each step of the Darboux-dressing process. Under the Robin BCs, examples, including boundary-bound solitons, are explicitly derived; under the mixed Neumann/Dirichlet BCs, the boundary can act as a polarizer that tunes different components of the vector solitons.
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Cheng Zhang, Da-jun Zhang. 2019-03-05. Vector NLS solitons interacting with a boundary. https://arxiv.org/abs/1903.01791
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