Quantum evolution of the localized state

V.V. Dodonov, V.I. Man'ko and D.L. Ossipov

Physica A: Statistical Mechanics and its Applications, 1990, vol. 168, issue 3, 1055-1072

Abstract: An over-complete set of coherent states in the trajectory parametrization is built for a many-dimensional system with a Hamiltonian quadratic in momenta and coordinates. This parametrization enables us to solve consistently the problem of the vacuum state in the coherent state system. The connection between localized states and classical trajectories is shown. We obtain the approximate expression for the Wigner function of the localized state for a system with a nonquadratic nonstationary Hamiltonian.

Date: 1990
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/037843719090271S
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:168:y:1990:i:3:p:1055-1072

DOI: 10.1016/0378-4371(90)90271-S

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 ().