| Autor: |
Rakhmanov, S., Trunk, C., Znojil, M., Matrasulov, D. |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Physical Review A 109, 053519 (2024) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1103/PhysRevA.109.053519 |
| Popis: |
We consider a quantum particle under the dynamical confinement caused by PT-symmetric box with a moving wall. The latter is described in terms of the time-dependent Schr\"{o}dinger equation obeying the time-dependent PT-symmetric boundary conditions. The class of the functions, describing time-dependence of the wall's position and keeping the system as PT-symmetric is found. Physically observable characteristics, such as average kinetic energy and the average quantum force are calculated as a function of time. Also, geometric phase is calculated for the harmonically oscillating wall regime. Experimental realization of the proposed model is discussed. |
| Databáze: |
arXiv |
| Externí odkaz: |
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