中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
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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