Quantal Brownian motion from RPA dynamics: The master and Fokker-Planck equations

C. Yannouleas

Physica A: Statistical Mechanics and its Applications, 1985, vol. 132, issue 1, 1-27

Abstract: From the purely quantal RPA description of the damped harmonic oscillator and of the corresponding Brownian motion within the full space (phonon subspace plus reservoir), a master equation (as well as a Fokker-Planck equation) for the reduced density matrix (for the reduced Wigner function, respectively) within the phonon subspace is extracted without invoking the Markovian approximation.

Date: 1985
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/0378437185901153
Full text for ScienceDirect subscribers only. Journal offers the option of making the article available online on Science direct for a fee of $3,000

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:132:y:1985:i:1:p:1-27

DOI: 10.1016/0378-4371(85)90115-3

Access Statistics for this article

Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

More articles in Physica A: Statistical Mechanics and its Applications from Elsevier
Bibliographic data for series maintained by Catherine Liu ().