Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions

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	Lee, Dung-Hai; Zhang, Guang-Ming; Xiang, Tao; Lee, DH , Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
	Edge solitons of topological insulators and fractionalized quasiparticles in two dimensions
Source Publication	PHYSICAL REVIEW LETTERS
Keyword	Fermion Zero Modes Quantum States Excitations Superconductors Vortices Parity Number
Abstract	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.
	2007
ISSN	0031-9007
Volume	99 Issue:19 Pages:-
Subject Area	Physics
Indexed By	SCI
Citation statistics	Cited Times:104[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/5629
Collection	理论物理所科研产出_SCI论文
Corresponding Author	Lee, DH , Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Recommended Citation 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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