Classical integrability and quantum velocity fields
文献类型：期刊论文
| 作者 | Hu, B; Jie, QL; Ma, JZ; Gu, JZ |
| 刊名 | EUROPHYSICS LETTERS
 |
| 出版日期 | 2002-03-01 |
| 卷号 | 57页码:789-795 |
| ISSN号 | 0295-5075 |
| 英文摘要 | We study a stationary velocity field, defined via the probability current density for an energy eigenstate of a quantum system, and its classical analog determined by the Hamilton-Jacobi equation. For classically integrable systems, the quantum-classical correspondence can be properly established by specifying constants of motion in addition to the Hamiltonian. For classically chaotic systems, the correspondence is broken down; the manifestation of classical chaos in the quantum domain is shown numerically to be the appearance of turbulence in the quantum velocity field. |
| WOS关键词 | STADIUM BILLIARD ; PERIODIC-ORBITS ; SCARS ; CHAOS ; MOTION |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000174448700003 |
| 出版者 | E D P SCIENCES |
| 源URL | [http://119.78.100.186/handle/113462/37680]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Hu, B |
| 作者单位 | 1.Hong Kong Baptist Univ, Dept Phys, Hong Kong, Hong Kong, Peoples R China 2.Hong Kong Baptist Univ, Ctr Nonlinear Studies, Hong Kong, Hong Kong, Peoples R China 3.Univ Houston, Dept Phys, Houston, TX 77204 USA 4.SW Jiaotong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, B,Jie, QL,Ma, JZ,et al. Classical integrability and quantum velocity fields[J]. EUROPHYSICS LETTERS,2002,57:789-795. |
| APA | Hu, B,Jie, QL,Ma, JZ,&Gu, JZ.(2002).Classical integrability and quantum velocity fields.EUROPHYSICS LETTERS,57,789-795. |
| MLA | Hu, B,et al."Classical integrability and quantum velocity fields".EUROPHYSICS LETTERS 57(2002):789-795. |
入库方式： OAI收割
来源：近代物理研究所
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