Quantum phases of a dipolar Bose-Einstein condensate in an optical lattice with three-body interaction

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	Quantum phases of a dipolar Bose-Einstein condensate in an optical lattice with three-body interaction
	K. Z. Zhou ; Z. X. Liang ; Z. D. Zhang
刊名	Physical Review A
	2010
卷号	82 期号:1
关键词	polar-molecules ground-state gases density system gates
ISSN号	1050-2947
中文摘要	We investigate the quantum phases of a dipolar Bose-Einstein condensate (BEC) in an optical lattice based on the extended Bose-Hubbard model taking into account the three-body scattering. Accordingly, the phase diagrams from the superfluid state to the Mott-insulator state for such BEC systems are obtained and analyzed, employing both the mean-field approach and the functional-integral method. In particular, we explore the combined effects of three-body interaction and dipole-dipole interaction on the insulating lobes in detail. The experimental scenario is also discussed.
原文出处	://WOS:000280292700017
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/31778]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	K. Z. Zhou,Z. X. Liang,Z. D. Zhang. Quantum phases of a dipolar Bose-Einstein condensate in an optical lattice with three-body interaction[J]. Physical Review A,2010,82(1).
APA	K. Z. Zhou,Z. X. Liang,&Z. D. Zhang.(2010).Quantum phases of a dipolar Bose-Einstein condensate in an optical lattice with three-body interaction.Physical Review A,82(1).
MLA	K. Z. Zhou,et al."Quantum phases of a dipolar Bose-Einstein condensate in an optical lattice with three-body interaction".Physical Review A 82.1(2010).