NDLI: Fluid-dynamical interpretation of quantum damped oscillators

Content Provider	Scilit
Author	Habeeb, M. A. Z.
Copyright Year	1987
Description	Journal: Journal of Physics A: General Physics The model of a quantum damped oscillator based on the Caldirola-Kanai equation is investigated by exploiting its coherent state basis. It is shown how these coherent states facilitate the derivation of fluid-dynamical equations corresponding to this model in the classical limit. From the conservative form of these equations it is concluded that the system represented by the Caldirola-Kanai equation cannot be considered as the quantum analogue of the classical damped oscillator. This is contrasted with the case of a harmonic oscillator interacting with a heat bath.
Related Links	http://iopscience.iop.org/article/10.1088/0305-4470/20/17/025/pdf
Ending Page	5934
Page Count	6
Starting Page	5929
ISSN	00223689
DOI	10.1088/0305-4470/20/17/025
Journal	Journal of Physics A: General Physics
Issue Number	17
Volume Number	20
Language	English
Publisher	IOP Publishing
Publisher Date	1987-12-01
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics A: General Physics Mathematical Physics Harmonic Oscillator
Content Type	Text
Resource Type	Article

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Fluid-dynamical interpretation of quantum damped oscillators