Obtaining non-negative quantum mechanical distribution function
β Scribed by P. Bertrand; J.P. Doremus; B. Izrar; V.T. Nguyen; M.R. Feix
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 241 KB
- Volume
- 94
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
We construct a formalism which enables us to express quantum mechanics in terms of any non-negative smoothed Wigner function. Quantum mechanics in terms of the well known Husimi function turns out to be just a special case of this general formalism.
We generalize to a Lorentz covariant formalism (with proper-time dependence) the non-negative phase-space distribution proposed by Kuryshkin and make a specific proposal to define the corresponding correspondence rule between functions of phase-space and quantum operators on the basis of the introdu