Bloch theorem for the evolution of states in a cyclic quantum system and a new type of quantum phases
文献类型：期刊论文
| 作者 | Li, BZ ; Yan, FL ; Wu, JH ; Liang, JQ |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
 |
| 出版日期 | 1996 |
| 卷号 | 39期号:9页码:963 |
| 关键词 | GAUGE |
| ISSN号 | 1006-9283 |
| 通讯作者 | Li, BZ: CHINESE ACAD SCI,INST PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | It is found that in a quantum system with cyclic Hamiltonian the time-dependent Schrodinger equation admits the Bloch type solutions which have the form of Bloch function with respect to the time. These solutions constitute an orthonormal basis of the solution space and lead to a new type of quantum phases. The new phases, called Bloch phases by the authors, are the special Aharonov-Anandan phases, and reduce to the Berry phases under the adiabatic approximation if the degeneracy of instantaneous eigenenergy is time-independent. The above conclusions are proved and calculation for the evolution of spin magnetic moments in a magnetic field precessing with constant angular velocity is exemplified. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34269]  |
| 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 | Li, BZ,Yan, FL,Wu, JH,et al. Bloch theorem for the evolution of states in a cyclic quantum system and a new type of quantum phases[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,1996,39(9):963. |
| APA | Li, BZ,Yan, FL,Wu, JH,&Liang, JQ.(1996).Bloch theorem for the evolution of states in a cyclic quantum system and a new type of quantum phases.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY,39(9),963. |
| MLA | Li, BZ,et al."Bloch theorem for the evolution of states in a cyclic quantum system and a new type of quantum phases".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY 39.9(1996):963. |
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来源：物理研究所
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