中国科学院理论物理研究所机构知识库
Advanced  
ITP OpenIR  > 理论物理所1978-2010年知识产出  > 期刊论文
题名: Maximized string order parameters in the valence bond solid states of quantum integer spin chains
作者: Tu, Hong-Hao ;  Zhang, Guang-Ming ;  Xiang, Tao
刊名: JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
出版日期: 2009
卷号: 42, 期号:28, 页码:-
关键词: SYMMETRY-BREAKING ;  HALDANE PHASE ;  ANTIFERROMAGNETS ;  MODELS
学科分类: Physics
通讯作者: Tu, HH , Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
部门归属: [Tu, HH; Zhang, GM] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China; [Xiang, T] Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China; [Xiang, T] Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China
英文摘要: We propose a set of maximized string order parameters to describe the hidden topological order in the valence bond solid states of quantum integer spin-S chains. These optimized string order parameters involve spin-twist angles corresponding to Z(S+1) rotations around z or x-axes, suggesting a hidden Z(S+1) x Z(S+1) symmetry. Our results also suggest that a local triplet excitation in the valence bond solid states carries a Z(S+1) topological charge measured by these maximized string order parameters.
资助者: NSF-China; National Program for Basic Research of MOST-China
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000267403500008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5277
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Maximized string order parameters in the valence.pdf(124KB)----开放获取View Download

Recommended Citation:
Tu, Hong-Hao,Zhang, Guang-Ming,Xiang, Tao. Maximized string order parameters in the valence bond solid states of quantum integer spin chains[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL,2009,42(28):-.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Tu, Hong-Hao]'s Articles
 [Zhang, Guang-Ming]'s Articles
 [Xiang, Tao]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Tu, Hong-Hao]‘s Articles
 [Zhang, Guang-Ming]‘s Articles
 [Xiang, Tao]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: Maximized string order parameters in the valence.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院理论物理研究所 - Feedback
Powered by CSpace