Rise and Fall of a Bright Soliton in an Optical Lattice.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.053001
Abstract: We study an ultracold atomic gas with attractive interactions in a one-dimensional optical lattice. We find that its excitation spectrum displays a quantum soliton band, corresponding to N-particle bound states, and a continuum band of… read more here.
Keywords: system; optical lattice; lattice; rise fall ... See more keywords