DRIVEN OSCILLATIONS OF QUANTUM WAVE PACKETS IN SYSTEM WITH FRICTION, QUADRATIC POTENTIAL AND IMPENETRABLE WALLS


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Sanin А. L., Smirnovsky А. А. DRIVEN OSCILLATIONS OF QUANTUM WAVE PACKETS IN SYSTEM WITH FRICTION, QUADRATIC POTENTIAL AND IMPENETRABLE WALLS. Izvestiya VUZ, Applied Nonlinear Dynamics, 2007, vol. 15, iss. 4, pp. 68-83 DOI: 10.18500/0869-6632-2007-15-4-​68-83


The quantum dissipative system with quadratic potential confined by infinite walls of well and subjected to impulse pump was investigated in detail. The numerical simulation was carried out in context of the Schrodinger-Langevin-Kostin equation. The propagation of quantum wave packets, calculations of phase trajectories and mappings, dynamical averages, frequency spectra have been performed and discussed. These data allow to state the existence of the stable oscillatory regimes and correspondence with classic analogous systems.

 

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DOI: 
10.18500/0869-6632-2007-15-4-​68-83
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BibTeX

@article{Санин -IzvVUZ_AND-15-4-68,
author = {А. L. Sanin and А. А. Smirnovsky },
title = {DRIVEN OSCILLATIONS OF QUANTUM WAVE PACKETS IN SYSTEM WITH FRICTION, QUADRATIC POTENTIAL AND IMPENETRABLE WALLS},
year = {2007},
journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
volume = {15},number = {4},
url = {http://andjournal.sgu.ru/en/articles/driven-oscillations-of-quantum-wave-packets-in-system-with-friction-quadratic-potential-and},
address = {Саратов},
language = {russian},
doi = {10.18500/0869-6632-2007-15-4-​68-83},pages = {68--83},issn = {0869-6632},
keywords = {-},
abstract = {The quantum dissipative system with quadratic potential confined by infinite walls of well and subjected to impulse pump was investigated in detail. The numerical simulation was carried out in context of the Schrodinger-Langevin-Kostin equation. The propagation of quantum wave packets, calculations of phase trajectories and mappings, dynamical averages, frequency spectra have been performed and discussed. These data allow to state the existence of the stable oscillatory regimes and correspondence with classic analogous systems.   }}