DISTORTIONS, EXCITATIONS, AND CORRELATIONS OF SPINS IN A QUANTUM ANTIFERROMAGNET WITH A DYNAMIC HOLE
文献类型：期刊论文
| 作者 | LI, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND.; YU, L ; LI, YM; LAI, WY; SU, ZB
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| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 1993 |
| 卷号 | 47期号:13页码:7938-7943 |
| 关键词 | High-temperature Superconductivity Mean-field Theory Heisenberg-antiferromagnet Single-hole Model Vacancies Systems Spectra Motion |
| ISSN号 | 0163-1829 |
| 英文摘要 | We analyze distortions, excitations, and correlations of spins in a quantum antiferromagnet with a dynamic hole, using the hole wave functions obtained by us previously. It is found that spins around the hole are severely distorted and a confining structure is formed. Several localized modes of spin excitations are produced and the lowest one is of s symmetry. The spin fluctuations are very much enhanced due to the hole dynamic effects, in contrast with the static hole case. Our results are compared with those of numerical calculations and other approaches. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12047]  |
| 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 | LI, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND. |
| 推荐引用方式 GB/T 7714 | LI, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND.,YU, L,LI, YM,et al. DISTORTIONS, EXCITATIONS, AND CORRELATIONS OF SPINS IN A QUANTUM ANTIFERROMAGNET WITH A DYNAMIC HOLE[J]. PHYSICAL REVIEW B,1993,47(13):7938-7943. |
| APA | LI, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND.,YU, L,LI, YM,LAI, WY,&SU, ZB.(1993).DISTORTIONS, EXCITATIONS, AND CORRELATIONS OF SPINS IN A QUANTUM ANTIFERROMAGNET WITH A DYNAMIC HOLE.PHYSICAL REVIEW B,47(13),7938-7943. |
| MLA | LI, YM , UNIV WARWICK,DEPT PHYS,COVENTRY CV4 7AL,W MIDLANDS,ENGLAND.,et al."DISTORTIONS, EXCITATIONS, AND CORRELATIONS OF SPINS IN A QUANTUM ANTIFERROMAGNET WITH A DYNAMIC HOLE".PHYSICAL REVIEW B 47.13(1993):7938-7943. |
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来源：理论物理研究所
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