Exotic localized waves in the shifted nonlocal multicomponent nonlinear Schrödinger equation
Xiu‐Bin Wang, Shou‐Fu Tian
Abstract
We theoretically calculate general higher-order soliton solutions of the space-shifted parity–time-symmetric nonlocal multicomponent nonlinear Schrödinger equation via a Darboux dressing transformation with an asymptotic expansion method. A family of solutions is presented in separating variables. In particular, the obtained solutions contain rich dynamical patterns, most of which have no counterparts in the corresponding local nonlinear Schrödinger equation. These results may contribute to explaining and enriching the corresponding nonlinear wave phenomena emerging in nonlocal wave modes.
Topics & Concepts
Nonlinear Schrödinger equationNonlinear systemTransformation (genetics)SolitonPhysicsSchrödinger equationSpace (punctuation)Parity (physics)Order (exchange)Mathematical analysisMathematical physicsClassical mechanicsMathematicsQuantum mechanicsLinguisticsGeneFinanceEconomicsChemistryBiochemistryPhilosophyNonlinear Waves and SolitonsNonlinear Photonic SystemsQuantum Mechanics and Non-Hermitian Physics