A minimal coupling method for investigating one dimensional dissipative quantum systems
Quantum Physics
2007-05-23 v2
Abstract
Quantum mechanics of a general one dimensional dissipative system investigated by it's coupling to a Klein-Gordon field as the environment using a minimal coupling method. Heisenberg equation for such a dissipative system containing a dissipative term proportional to velocity obtained. As an example, quantum dynamics of a damped harmonic oscillator as the prototype of some important one dimensional dissipative models investigated consistently. Some transition probabilities indicating the way energy flows between the subsystems obtained.
Cite
@article{arxiv.quant-ph/0502076,
title = {A minimal coupling method for investigating one dimensional dissipative quantum systems},
author = {F. Kheirandish and M. Amooshahi},
journal= {arXiv preprint arXiv:quant-ph/0502076},
year = {2007}
}
Comments
14 pages, no figures