Ground-state properties of hard-core anyons in one-dimensional optical lattices

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	Ground-state properties of hard-core anyons in one-dimensional optical lattices
	Hao, YJ ; Zhang, YB ; Chen, S
刊名	PHYSICAL REVIEW A
	2009
卷号	79 期号:4
关键词	REDUCED DENSITY MATRIX TONKS-GIRARDEAU GAS IMPENETRABLE BOSONS FRACTIONAL STATISTICS ZERO TEMPERATURE BOSE-GAS CONDENSATION PARTICLES SYSTEMS ATOMS
ISSN号	1050-2947
通讯作者	Hao, YJ: Univ Sci & Technol Beijing, Dept Phys, Beijing 100083, Peoples R China.
中文摘要	We investigate the ground-state properties of anyons confined in one-dimensional optical lattices with a weak harmonic trap using the exact numerical method based on Jordan-Wigner transformation. It is shown that in the Bose limit (chi=1) and Fermi limit (chi=0) the momentum distributions are symmetric but in between they are asymmetric. It turns out that the origin of asymmetry comes from the fractional statistics that anyons obey. The occupation distribution and the modulus of natural orbitals show crossover behaviors from the Bose limit to the Fermi limit.
收录类别	SCI
资助信息	NSF of China [10821403, 10774095, 10847105]; 973 Program [2006CB921102]; National Program for Basic Research of MOST, China
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38857]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Hao, YJ,Zhang, YB,Chen, S. Ground-state properties of hard-core anyons in one-dimensional optical lattices[J]. PHYSICAL REVIEW A,2009,79(4).
APA	Hao, YJ,Zhang, YB,&Chen, S.(2009).Ground-state properties of hard-core anyons in one-dimensional optical lattices.PHYSICAL REVIEW A,79(4).
MLA	Hao, YJ,et al."Ground-state properties of hard-core anyons in one-dimensional optical lattices".PHYSICAL REVIEW A 79.4(2009).