Symmetry-protected quantum phase transition in topological insulators
文献类型：期刊论文
| 作者 | Liu, LF ; Zhang, XL ; Kou, SP |
| 刊名 | EUROPEAN PHYSICAL JOURNAL B
 |
| 出版日期 | 2012 |
| 卷号 | 85期号:8 |
| 关键词 | WELLS STATE |
| ISSN号 | 1434-6028 |
| 通讯作者 | Liu, LF (reprint author), Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | In this paper, based on the lattice model of a topological insulator, we study the quantum phase transitions of topological insulators with different symmetry by calculating their phase diagrams and topological invariants. In particular, we investigate the symmetry-protected nature of the topological quantum phase transitions: topological quantum phase transitions can not be classified by symmetries. However, the symmetry of the system plays an important role: different topological quantum phase transitions are protected by different (global) symmetries and then described by different topological invariants. |
| 收录类别 | SCI |
| 资助信息 | NKBRSFC [2011CB921502, 2012CB821305, 2009CB930701, 2010CB922904]; NSFC [10934010, 60978019]; NSFC-RGC [11061160490, 1386-N-HKU748/10] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/54265]  |
| 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 | Liu, LF,Zhang, XL,Kou, SP. Symmetry-protected quantum phase transition in topological insulators[J]. EUROPEAN PHYSICAL JOURNAL B,2012,85(8). |
| APA | Liu, LF,Zhang, XL,&Kou, SP.(2012).Symmetry-protected quantum phase transition in topological insulators.EUROPEAN PHYSICAL JOURNAL B,85(8). |
| MLA | Liu, LF,et al."Symmetry-protected quantum phase transition in topological insulators".EUROPEAN PHYSICAL JOURNAL B 85.8(2012). |
入库方式： OAI收割
来源：物理研究所
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