Topological properties of a Valence-Bond-Solid
文献类型：会议论文
| 作者 | Shao, H; Guo, W1; Sandvik, AW |
| 出版日期 | 2015 |
| 会议日期 | AUG 11-14, 2014 |
| 会议地点 | Boston Univ, George Sherman Union, Boston, MA |
| 关键词 | SUPERCONDUCTIVITY ALGORITHM |
| 卷号 | 640 |
| DOI | 10.1088/1742-6596/640/1/012048 |
| 页码 | 12048 |
| 英文摘要 | We present a projector quantum Monte Carlo study of the topological properties of the valence-bond-solid groinid state in the J-Q(3) spin model oil the square lattice. The winding number is a topological number counting the number of domain walls hi the system and is a good quantum number in the thermodynamic limit. We study the finite-size behavior and obtain the domain wall energy density for a topological nontrivial valence-bond-solid state. |
| 源文献作者 | Boston Univ, George Sherman Union |
| 会议录 | XXVI IUPAP CONFERENCE ON COMPUTATIONAL PHYSICS (CCP2014)
 |
| 会议录出版者 | IOP PUBLISHING LTD |
| 会议录出版地 | BRISTOL |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 1742-6588 |
| WOS研究方向 | Computer Science ; Physics |
| 源URL | [http://ir.itp.ac.cn/handle/311006/23589]  |
| 专题 | SCI会议论文 |
| 作者单位 | 1.Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 3.Sandvik, Anders W.] Boston Univ, Dept Phys, Boston, MA 02215 USA |
| 推荐引用方式 GB/T 7714 | Shao, H,Guo, W,Sandvik, AW. Topological properties of a Valence-Bond-Solid[C]. 见:. Boston Univ, George Sherman Union, Boston, MA. AUG 11-14, 2014. |
入库方式： OAI收割
来源：理论物理研究所
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