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
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