Rigo, M. ; Alber, G. ; O'Mahony, P. F. ; Mota-Furtado, F. (1997)
The quantum state diffusion model and the driven damped nonlinear oscillator.
In: Physical Review A, 55 (3)
doi: 10.1103/PhysRevA.55.1665
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
We consider a driven damped anharmonic oscillator that classically leads to a bistable steady state and to hysteresis. The quantum counterpart for this system has an exact analytical solution in the steady state that does not display any bistability or hysteresis. We use quantum-state diffusion theory to describe this system and to provide a new perspective on the lack of hysteresis in the quantum regime so as to study in detail the quantum to classical transition. The analysis is also relevant to measurements of a single periodically driven electron in a Penning trap where hysteresis has been observed.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 1997 |
| Autor(en): | Rigo, M. ; Alber, G. ; O'Mahony, P. F. ; Mota-Furtado, F. |
| Art des Eintrags: | Bibliographie |
| Titel: | The quantum state diffusion model and the driven damped nonlinear oscillator |
| Sprache: | Englisch |
| Publikationsjahr: | 1 März 1997 |
| Verlag: | APS Physics |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Physical Review A |
| Jahrgang/Volume einer Zeitschrift: | 55 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.1103/PhysRevA.55.1665 |
| URL / URN: | https://journals.aps.org/pra/abstract/10.1103/PhysRevA.55.16... |
| Kurzbeschreibung (Abstract): | We consider a driven damped anharmonic oscillator that classically leads to a bistable steady state and to hysteresis. The quantum counterpart for this system has an exact analytical solution in the steady state that does not display any bistability or hysteresis. We use quantum-state diffusion theory to describe this system and to provide a new perspective on the lack of hysteresis in the quantum regime so as to study in detail the quantum to classical transition. The analysis is also relevant to measurements of a single periodically driven electron in a Penning trap where hysteresis has been observed. |
| Zusätzliche Informationen: | Art.No.: 1665 |
| Fachbereich(e)/-gebiet(e): | 05 Fachbereich Physik 05 Fachbereich Physik > Institut für Angewandte Physik 05 Fachbereich Physik > Institut für Angewandte Physik > Theoretische Quantenphysik |
| Hinterlegungsdatum: | 28 Apr 2022 11:07 |
| Letzte Änderung: | 23 Aug 2022 09:29 |
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