Pardo San Gil, Rosa MaríaPérez García, Víctor2023-06-202023-06-2020060031-900710.1103/PhysRevLett.97.254101https://hdl.handle.net/20.500.14352/49704We show that dissipative solitons in systems with high-order nonlinear dissipation cannot survive in the presence of trapping potentials of the rigid wall or asymptotically increasing type. Solitons in such systems can survive in the presence of a weak potential but only with energies out of the interval of existence of linear quantum mechanical stationary states.engjournal articlehttp://prl.aps.org/browseopen access515.1SolitonsTunnelingJosephson effectBose-Einstein condensates in periodic potentialsVortices and topological excitationsOptical solitonsNonlinear guided wavesTopología1210 Topología