The dynamics of a quantum harmonic oscillator in a dissipative environment

被引：0
作者：
V. Yu. Golyshev
机构：
[1] Russian Academy of Sciences,Fryazino Branch, Institute of Radio Engineering and Electronics
来源：
Technical Physics Letters | 2002年 / 28卷
关键词：
Time Evolution; Density Matrix; Quantum System; Harmonic Oscillator; Initial Time;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The time evolution of the full density matrix was studied for a quantum system comprising a quantum harmonic oscillator in a dissipative environment described by a system of oscillators. The problem was solved in the case of a frequency-independent ohmic dissipation for the oscillator in the ground state at the initial time instant.
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页码：61 / 63
页数：2
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