Solving quantum-nonautonomous system with non-Hermitian Hamiltonians by algebraic method
文献类型：期刊论文
| 作者 | Wei, LF; Wang, SJ |
| 刊名 | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| 出版日期 | 2001-01-15 |
| 卷号 | 35页码:15-18 |
| 关键词 | non-Hermitian quantum-nonautonomous system mesoscopic RLC circuit with a source |
| ISSN号 | 0253-6102 |
| 英文摘要 | A convenient method to exactly solve the quantum-nonautonomous systems with non-Hermitian Hamiltonians is proposed. It is shown that a nonadiabatic complete biorthonormal set can be easily obtained by the gauge transformation method in which the algebraic structure of systems has been used. The nonunitary evolution operator is also found by choosing a special gauge function. All auxiliary parameters introduced in the present approach are only determined by some algebraic equations. The dynamics of two quantum-nonautonomous systems ruled by non-Hermitian Hamiltonians, including a two-photon ionization process involving two-state only and a mesoscopic RLC circuit with a source, are treated as the demonstration of our general approach. |
| WOS关键词 | DYNAMICS ; CIRCUIT |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000167529500004 |
| 出版者 | BALTZER SCI PUBL BV |
| 源URL | [http://119.78.100.186/handle/113462/56584]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wei, LF |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Met, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China 3.SW Jiao Tong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China 4.Lanzhou Univ, Dept Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, LF,Wang, SJ. Solving quantum-nonautonomous system with non-Hermitian Hamiltonians by algebraic method[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2001,35:15-18. |
| APA | Wei, LF,&Wang, SJ.(2001).Solving quantum-nonautonomous system with non-Hermitian Hamiltonians by algebraic method.COMMUNICATIONS IN THEORETICAL PHYSICS,35,15-18. |
| MLA | Wei, LF,et al."Solving quantum-nonautonomous system with non-Hermitian Hamiltonians by algebraic method".COMMUNICATIONS IN THEORETICAL PHYSICS 35(2001):15-18. |
入库方式： OAI收割
来源：近代物理研究所
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