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Towards a satisfactory formulation of the quantum Langevin equation

โœ Scribed by Hasegawa, H; Klauder, J R; Lakshmanan, M


Book ID
120494916
Publisher
Institute of Physics
Year
1985
Tongue
English
Weight
329 KB
Volume
18
Category
Article
ISSN
0305-4470

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๐Ÿ“œ SIMILAR VOLUMES


Derivation of the quantum Langevin equat
โœ N.G. van Kampen ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 302 KB

The phenomenological approach to the Langevin equation breaks down for quantum systems. It is necessary to take into account explicitly an external bath, which causes the damping and fluctuations. The question then is whether there exists an autonomous equation of motion for the system itself, with