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Generalized regression theorem for open systems

A recently proposed method to treat open systems is applied to the evaluation of multitime correlation functions of operators of the open system itself. A general quantum-mechanical regression theorem is deduced, which holds also when the open system undergoes a non- markoffian motion. Such analysis extends the results previously obtained for singletime expectation values and further illustrates the advantages of the method.
Year of publication:
1976
Authors: Lugiato, L.A.
Published in:
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 85.1976, 1, p. 18-27
Publisher: Elsevier
Type of publication: Article
Source:
Persistent link: https://www.econbiz.de/10010874589
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