Underbarrier interference and Euclidean resonance
| dc.creator | Ivlev, B. | |
| dc.date | 2008-06-10 | |
| dc.date.accessioned | 2026-07-07T09:43:33Z | |
| dc.date.available | 2026-07-07T09:43:33Z | |
| dc.description | Quantum tunneling from a thin wire or a thin film through a static potential barrier in a zero magnetic field is studied. The wire or the film should satisfy a condition of transverse quantization of levels and be inhomogeneous. Depending on a form of the inhomogeneity the tunneling scenario can dramatically differ from the conventional scheme of an exponential decay of a probability density inside the barrier. This happens due to interference of various underbarrier paths, which are collected at some points giving rise to a trans-barrier state of a large amplitude. As a result, the tunneling probability through an almost classical barrier can be not exponentially small. This is a phenomenon of Euclidean resonance studied earlier for tunneling across nonstationary barriers. | |
| dc.identifier | https://arxiv.org/abs/0806.1554 | |
| dc.identifier | http://arxiv.org/abs/0806.1554 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/162601 | |
| dc.subject | Quantum Physics | |
| dc.title | Underbarrier interference and Euclidean resonance | |
| dc.type | text |