Wigner functions of quadratic systems

The explicit expressions for the Green functions of quantum systems with nonstationary Hamiltonians which are general quadratic forms with respect of coordinates and momenta are obtained in the mixed (Wigner's) representation.

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Year of publication:	1982
Authors:	Akhundova, E.A. ; Dodonov, V.V. ; Man'ko, V.I.
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 115.1982, 1, p. 215-231
Publisher:	Elsevier

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010585396