Classical Aspects of Quantum Walls in One Dimension
| dc.creator | Fulop, Tamas | |
| dc.creator | Cheon, Taksu | |
| dc.creator | Tsutsui, Izumi | |
| dc.date | 2001-11-09 | |
| dc.date | 2002-08-28 | |
| dc.date.accessioned | 2026-07-07T12:47:15Z | |
| dc.date.available | 2026-07-07T12:47:15Z | |
| dc.description | We investigate the system of a particle moving on a half line x >= 0 under the general walls at x = 0 that are permitted quantum mechanically. These quantum walls, characterized by a parameter L, are shown to be realized as a limit of regularized potentials. We then study the classical aspects of the quantum walls, by seeking a classical counterpart which admits the same time delay in scattering with the quantum wall, and also by examining the WKB-exactness of the transition kernel based on the regularized potentials. It is shown that no classical counterpart exists for walls with L < 0, and that the WKB-exactness can hold only for L = 0 and L = infinity. | |
| dc.description | TeX, 21 pages, 4 figures. v2: some parts of the text improved, new and improved figures | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0111057 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0111057 | |
| dc.identifier | Physical Review A 66 (2002) 052102 (10) | |
| dc.identifier | doi:10.1103/PhysRevA.66.052102 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/221659 | |
| dc.subject | Quantum Physics | |
| dc.title | Classical Aspects of Quantum Walls in One Dimension | |
| dc.type | text |