Dynamical generation of solitons in one-dimensional Fermi superfluids with and without spin-orbit coupling

We theoretically generalize a systematic language to describe the phase-imprinting technique investigate dynamical generation of solitons in one-dimensional Raman-type spin-orbit-coupled Fermi superfluid. check our method with simulation time-dependent Bogoliubov--de Gennes equations and find that not only can generate stable dark even gray conventional superfluid by controlling transferred phase jump but also is feasible create soliton both BCS topological states discuss physical implication method.