Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction

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	Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction
	Zhou, Y ; Zhang, GF
刊名	optics communications
	2008
卷号	281 期号:20 页码:5278-5281
关键词	Berry phase Heisenberg XXZ chain DM interaction
ISSN号	0030-4018
通讯作者	zhang, gf, beijing univ aeronaut & astronaut, dept phys, sch sci, xueyuan rd 37, beijing 100083, peoples r china. 电子邮箱地址: gf1978zhang@sohu.com
中文摘要	the berry phase of a bipartite system described by a heisenberg xxz model driven by a one-site magnetic field is investigated. the effect of the dzyaloshinski-moriya (dm) anisotropic interaction on the berry phase is discussed. it is found that the dm interaction affects the berry phase monotonously. and can also cause sudden change of the berry phase for some weak magnetic field cases. (c) 2008 elsevier b.v. all rights reserved.
学科主题	光电子学
收录类别	SCI
资助信息	national science foundation of china 10604053 this work is supported by the national science foundation of china under grant no. 10604053 and the beihang lantian project.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/6426]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Zhou, Y,Zhang, GF. Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction[J]. optics communications,2008,281(20):5278-5281.
APA	Zhou, Y,&Zhang, GF.(2008).Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction.optics communications,281(20),5278-5281.
MLA	Zhou, Y,et al."Geometric phase of a bipartite system with Dzyaloshinski-Moriya interaction".optics communications 281.20(2008):5278-5281.