Topologically protected edge gap solitons of interacting Bosons in one-dimensional superlattices
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DOI: 10.1088/1674-1056/27/6/060307
Abstract: We comprehensively investigate the nontrivial states of interacting Bose system in one-dimensional optical superlattices under the open boundary condition. Our results show that there exists a kind of stable localized states: edge gap solitons. We… read more here.
Keywords: edge gap; one dimensional; gap solitons; topologically protected ... See more keywords