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: Quantum decoherence of macroscopic object induced by inner environments: An exactly solvable model
作者: Zheng Li ;  Zheng Taiyu
刊名: COMMUNICATIONS IN THEORETICAL PHYSICS
出版日期: 2007
卷号: 47, 期号:2, 页码:229-234
关键词: DISSIPATIVE SYSTEM ;  FACTORIZATION ;  ENTANGLEMENT ;  LOCALIZATION
学科分类: Physics
通讯作者: Zheng, L , Dalian Inst Light Ind, Coll Info Sci & Engn, Dalian 116034, Peoples R China
部门归属: Dalian Inst Light Ind, Coll Info Sci & Engn, Dalian 116034, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; NE Normal Univ, Inst Theoret Phys, Changchun 130022, Peoples R China
英文摘要: We revisit the quantum decoherence problem of the center of mass motion of a macroscopic object, which is modelled as a one-dimensional atom chain. Induced by the coupling of the center of mass (C.M) motion with the inner degrees of freedom, this inner-environment-induced decoherence is reflected by the localization of the C.M wave packet., We show that, the C.M motion is coupled to the inner states only when the chain has interaction With the external potential. This result provides a realistic mechanism for the analysis of the inner-environment-induced localization of a macroscopic object.
收录类别: SCI
WOS记录号: WOS:000244721300009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5788
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
Quantum decoherence of macroscopic object induced by inner environments An exactly solvable model.pdf(347KB)----开放获取View Download

Recommended Citation:
Zheng Li,Zheng Taiyu. Quantum decoherence of macroscopic object induced by inner environments: An exactly solvable model[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2007,47(2):229-234.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zheng Li]'s Articles
 [Zheng Taiyu]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zheng Li]‘s Articles
 [Zheng Taiyu]‘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: Quantum decoherence of macroscopic object induced by inner environments An exactly solvable model.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