dorsal/arxiv
View SchemaQuantum Brownian motion. II
| Authors | Fabian H. Gaioli, Edgardo T. Garcia Alvarez, Diego G. Arbo |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9807049 |
| URL | https://arxiv.org/abs/quant-ph/9807049 |
| Journal | Int.J.Theor.Phys. 38 (1999) 183-198 |
Abstract
This paper is devoted to generalize some previous results presented in Gaioli et al., Int. J. Theor. Phys. 36, 2167 (1997). We evaluate the autocorrelation function of the stochastic acceleration and study the asymptotic evolution of the mean occupation number of a harmonic oscillator playing the role of a Brownian particle. We also analyze some deviations from the Bose population at low temperatures and compare it with the deviations from the exponential decay law of an unstable quantum system.
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"abstract": "This paper is devoted to generalize some previous results presented in Gaioli\net al., Int. J. Theor. Phys. 36, 2167 (1997). We evaluate the autocorrelation\nfunction of the stochastic acceleration and study the asymptotic evolution of\nthe mean occupation number of a harmonic oscillator playing the role of a\nBrownian particle. We also analyze some deviations from the Bose population at\nlow temperatures and compare it with the deviations from the exponential decay\nlaw of an unstable quantum system.",
"arxiv_id": "quant-ph/9807049",
"authors": [
"Fabian H. Gaioli",
"Edgardo T. Garcia Alvarez",
"Diego G. Arbo"
],
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],
"journal_ref": "Int.J.Theor.Phys. 38 (1999) 183-198",
"title": "Quantum Brownian motion. II",
"url": "https://arxiv.org/abs/quant-ph/9807049"
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