Pseudogap phase in the U(1) gauge theory with incoherent spinon pairs
文献类型：期刊论文
| 作者 | Dai, X; Yu, Y ; Xiang, T; Su, ZB; Dai, X , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2000 |
| 卷号 | 61期号:13页码:8683-8686 |
| 关键词 | T-j-model Electronic Specific-heat Normal-state Superconducting Gap bi2sr2cacu2o8+delta Evolution Charge La2-xsrxcuo4 Resistivity yba2cu3o6+x |
| ISSN号 | 1098-0121 |
| 英文摘要 | The pseudogap effect of underdoped high-T-c superconductors is studied in the U(1) gauge theory of the t-J model including the spinon pairing fluctuation. The gauge fluctuation breaks the long-range correlation between spinon pairs. The pairing fluctuation, however, suppresses significantly the low-lying gauge fluctuations and leads to a stable but phase incoherent spin-gap phase, which is responsible for the pseudogap effects. The resistivity is suppressed by the phase fluctuation in this pseudogap phase, consistent with experiments. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000086597400025 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12988]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Dai, X , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Dai, X,Yu, Y,Xiang, T,et al. Pseudogap phase in the U(1) gauge theory with incoherent spinon pairs[J]. PHYSICAL REVIEW B,2000,61(13):8683-8686. |
| APA | Dai, X,Yu, Y,Xiang, T,Su, ZB,&Dai, X , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2000).Pseudogap phase in the U(1) gauge theory with incoherent spinon pairs.PHYSICAL REVIEW B,61(13),8683-8686. |
| MLA | Dai, X,et al."Pseudogap phase in the U(1) gauge theory with incoherent spinon pairs".PHYSICAL REVIEW B 61.13(2000):8683-8686. |
入库方式： OAI收割
来源：理论物理研究所
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