Correlation-Hole Induced Paired Quantum Hall States in the Lowest Landau Level

CORC > 理论物理研究所 > 中国科学院理论物理研究所 > 理论物理所科研产出 > 理论物理所1978-2010年知识产出

	Correlation-Hole Induced Paired Quantum Hall States in the Lowest Landau Level
	Wang, Ziqiang; Lu, Yuan-Ming; Yu, Yue; Lu, YM , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
刊名	PHYSICAL REVIEW LETTERS
	2010
卷号	105 期号:21 页码:-
关键词	Liquid-like State Breaking Fermions
ISSN号	0031-9007
英文摘要	A theory is developed for the paired even-denominator fractional quantum Hall states in the lowest Landau level. We show that electrons bind to quantized vortices to form composite fermions, interacting through an exact instantaneous interaction that favors chiral p-wave pairing. There are two canonically dual pairing gap functions related by the bosonic Laughlin wave function (Jastrow factor) due to the correlation holes. We find that the ground state is the Moore-Read Pfaffian in the long-wavelength limit for weak Coulomb interactions, a new Pfaffian with an oscillatory pairing function for intermediate interactions, and a Read-Rezayi composite Fermi liquid beyond a critical interaction strength. Our findings are consistent with recent experimental observations of the 1/2 and 1/4 fractional quantum Hall effects in asymmetric wide quantum wells.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000284308500023
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5007]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Lu, YM , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ziqiang,Lu, Yuan-Ming,Yu, Yue,et al. Correlation-Hole Induced Paired Quantum Hall States in the Lowest Landau Level[J]. PHYSICAL REVIEW LETTERS,2010,105(21):-.
APA	Wang, Ziqiang,Lu, Yuan-Ming,Yu, Yue,&Lu, YM , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China.(2010).Correlation-Hole Induced Paired Quantum Hall States in the Lowest Landau Level.PHYSICAL REVIEW LETTERS,105(21),-.
MLA	Wang, Ziqiang,et al."Correlation-Hole Induced Paired Quantum Hall States in the Lowest Landau Level".PHYSICAL REVIEW LETTERS 105.21(2010):-.