Semiclassical and Quantum Descriptions
- 1 February 1968
- journal article
- conference paper
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 9 (2) , 299-304
- https://doi.org/10.1063/1.1664580
Abstract
In the semiclassical descriptions, it is usual to describe a quantum-mechanical system in a classical language with (i) a correspondence between classical functions and operators of quantum mechanics and (ii) with a real, but not necessarily positive, probability density function in phase space corresponding to a particular quantum-mechanical state. The general forms of such semiclassical descriptions is discussed. The conditions for the two descriptions to be equivalent are also examined.Keywords
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