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dc.contributor.authorYang, Li
Pu, Han
dc.date.accessioned 2017-05-19T19:09:39Z
dc.date.available 2017-05-19T19:09:39Z
dc.date.issued 2016
dc.identifier.citation Yang, Li and Pu, Han. "Bose-Fermi mapping and a multibranch spin-chain model for strongly interacting quantum gases in one dimension: Dynamics and collective excitations." Physical Review A, 94, no. 3 (2016) American Physical Society: https://doi.org/10.1103/PhysRevA.94.033614.
dc.identifier.urihttps://hdl.handle.net/1911/94289
dc.description.abstract We show that the wave function in one spatial sector x1<x2<⋯<xN (with xi being the coordinate of the ith particle) of a one-dimensional spinor gas with contact s-wave interaction, either bosonic or fermionic, can be mapped to the direct product of the wave function of a spinless Fermi gas with short-range p-wave interaction and that of a spin system governed by spin-parity projection operators. Applying this mapping to strongly interacting spinor gases, we obtain a generalized spin-chain model that captures both the static and dynamics properties of the system. Using this spin-chain model, we investigate the breathing-mode frequency and the quench dynamics of strongly interacting, harmonically trapped spinor gase
dc.language.iso eng
dc.publisher American Physical Society
dc.rights Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
dc.title Bose-Fermi mapping and a multibranch spin-chain model for strongly interacting quantum gases in one dimension: Dynamics and collective excitations
dc.type Journal article
dc.citation.journalTitle Physical Review A
dc.contributor.org Rice Center for Quantum Materials
dc.citation.volumeNumber 94
dc.citation.issueNumber 3
dc.type.dcmi Text
dc.identifier.doihttps://doi.org/10.1103/PhysRevA.94.033614
dc.type.publication publisher version
dc.citation.articleNumber 033614


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