Parity Symmetry and Parity Breaking in the Super-Ohmic Spin-Boson Model
文献类型：期刊论文
| 作者 | Wang, Qiong1,2; He, Zhi1; Yao, Chun-Mei1 |
| 刊名 | INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 54期号:6页码:1798-1804 |
| 关键词 | Parity symmetry Parity breaking Spin-boson model |
| 英文摘要 | The parity symmetry and parity breaking in the super-Ohmic spin-boson model (SBM) is studied by using the coherent-state approach. We show that the parity symmetry is broken as well as the scaling behavior of the ground state by introducing a bias, and then it can be restored by involving an additional spin into the SBM to couple with the original spin by an Ising interaction. The rule can be found that the parity symmetry is broken by introducing a bias and then restored by adding new degrees of freedom. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353813900007 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/4770]  |
| 专题 | 武汉物理与数学研究所_原子分子光物理研究部 |
| 作者单位 | 1.Hunan Univ Arts & Sci, Coll Phys & Elect, Changde 415000, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Qiong,He, Zhi,Yao, Chun-Mei. Parity Symmetry and Parity Breaking in the Super-Ohmic Spin-Boson Model[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2015,54(6):1798-1804. |
| APA | Wang, Qiong,He, Zhi,&Yao, Chun-Mei.(2015).Parity Symmetry and Parity Breaking in the Super-Ohmic Spin-Boson Model.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,54(6),1798-1804. |
| MLA | Wang, Qiong,et al."Parity Symmetry and Parity Breaking in the Super-Ohmic Spin-Boson Model".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 54.6(2015):1798-1804. |
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来源：武汉物理与数学研究所
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