中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Superconducting transition in doped Mott insulators: A bosonic resonating-valence-bond theory

文献类型:期刊论文

作者Shaw, M ; Weng, ZY ; Ting, CS
刊名PHYSICAL REVIEW B
出版日期2003
卷号68期号:1
关键词T-J MODEL FRUSTRATED-XY MODEL PHASE-TRANSITIONS WAVE-FUNCTIONS SPIN SYSTEMS NORMAL-STATE GAUGE-THEORY COULOMB GAS RENORMALIZATION FLUCTUATIONS
ISSN号1098-0121
通讯作者Shaw, M (reprint author), Univ Houston, Texas Ctr Superconduct, Houston, TX 77204 USA.
中文摘要We study the superconducting transition in a doped Mott insulator described by the bosonic resonating-valence-bond theory. In this theory, antiferromagnetism and d-wave superconductivity are unified within a single framework. The superconducting condensation and spin correlations are mutually influenced by one another. Spin excitations play an important role of frustrations on the superconducting phase coherence at a finite temperature and control the transition temperature through a characteristic spin energy scale. We systematically investigate the superconducting transition by using duality transformations and a renormalization group analysis. The theory naturally connects the superconducting transition with the destruction of phase coherence and spin dynamics, in good agreement with experiment. The presence of staggered current loops and other related properties is also discussed.
收录类别SCI
语种英语
公开日期2013-09-24
源URL[http://ir.iphy.ac.cn/handle/311004/53986]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Shaw, M,Weng, ZY,Ting, CS. Superconducting transition in doped Mott insulators: A bosonic resonating-valence-bond theory[J]. PHYSICAL REVIEW B,2003,68(1).
APA Shaw, M,Weng, ZY,&Ting, CS.(2003).Superconducting transition in doped Mott insulators: A bosonic resonating-valence-bond theory.PHYSICAL REVIEW B,68(1).
MLA Shaw, M,et al."Superconducting transition in doped Mott insulators: A bosonic resonating-valence-bond theory".PHYSICAL REVIEW B 68.1(2003).

入库方式: OAI收割

来源:物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。