Coherent-decoherent transitions of dipolar bosonic system

来源 :第十二届国际凝聚态理论与计算材料学会议(The 12th International Conference on Con | 被引量 : 0次 | 上传用户：Tianic

【摘要】

：

　　Within the mean-field three-site Bose-Hubbard model,the tunneling dynamics of dipolar bosonic gas with repulsive interactions in a periodically driven tripl

【作者】

：

Ju-Kui Xue

【机构】

：

CollegeofPhysicsandElectronicEngineering,NorthwestNormalUniversity,Lanzhou,730070

【出处】

：

第十二届国际凝聚态理论与计算材料学会议(The 12th International Conference on Con

【发表日期】

：

2013年8期

【关键词】

：

Dipolar bosonic gas Bose-Hubbard model Coherent destruction of tunneling

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论文部分内容阅读

　　Within the mean-field three-site Bose-Hubbard model,the tunneling dynamics of dipolar bosonic gas with repulsive interactions in a periodically driven triple-well are investigated.We find that,in a dipolar system,because of the coupled effect of long-range dipolar interaction and short-range on-site interaction,the system experiences rich coherent tunneling(CT)-coherent destruction of tunneling(CDT)transition.

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Coherent-decoherent transitions of dipolar bosonic system

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