2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/58224It is proved that the Darboux transformation of the system of coherent states of a free particle leads to the states that may be treated as coherent states of soliton-like potentials.Talk at the XI International Conference "Problems of Quantum Field Theory", July 13 - 17, 1998, Dubna, RussiaMathematical PhysicsQuantum Physicstext