Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions

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	Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions
	Lee, Dung-Hai; Zhang, Guang-Ming; Xiang, Tao; Lee, DH , Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
	2007
发表期刊	PHYSICAL REVIEW LETTERS
ISSN	0031-9007
卷号	99 期号:19 页码:-
摘要	An important characteristic of topological band insulators is the necessary presence of in-gap edge states on the sample boundary. We utilize this fact to show that when the boundary is reconnected with a twist, there are always zero-energy defect states. This provides a natural connection among novel defects in the two-dimensional p(x)+ip(y) superconductor, the Kitaev model, the fractional quantum Hall effect, and the one-dimensional domain wall of polyacetylene.
部门归属	Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA; Univ Calif Berkeley, Lawrence Berkeley Lab, Div Mat Sci, Berkeley, CA 94720 USA; Tsing Hua Univ, Dept Phys, Beijing 100084, Peoples R China; Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词	Fermion Zero Modes Quantum States Excitations Superconductors Vortices Parity Number
学科领域	Physics
URL	查看原文
收录类别	SCI
WOS记录号	WOS:000250810500058
引用统计	被引频次：101[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/5629
专题	理论物理所SCI论文
通讯作者	Lee, DH , Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
推荐引用方式 GB/T 7714	Lee, Dung-Hai,Zhang, Guang-Ming,Xiang, Tao,et al. Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions[J]. PHYSICAL REVIEW LETTERS,2007,99(19):-.
APA	Lee, Dung-Hai,Zhang, Guang-Ming,Xiang, Tao,&Lee, DH , Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA.(2007).Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions.PHYSICAL REVIEW LETTERS,99(19),-.
MLA	Lee, Dung-Hai,et al."Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions".PHYSICAL REVIEW LETTERS 99.19(2007):-.

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