Differential equations for semiclassical and quantum densities

Differential equations for semiclassical and quantum densities

Partial differential equations are derived for the densities of the grand canonical ensemble. By using an expansion in Planck's constant, semiclassical solutions are obtained for the phase space distributions. Integration of these solutions over all values of momenta gives the Wigner-Kirkwood d...

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Veröffentlicht in:Physical review. C, Nuclear physics Nuclear physics, 1994-05, Vol.49 (5), p.2796-2797
1. Verfasser: Kostin, MD
Format: Artikel
Sprache:eng
Schlagworte:
661300 > Other Aspects of Physical Science-- (1992-)
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
DIFFERENTIAL EQUATIONS
EQUATIONS
FUNCTIONS
HOT NUCLEI
MATHEMATICAL SPACE
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEI
PARTITION FUNCTIONS
PHASE SPACE
SPACE 663110 > General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
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Zusammenfassung:Partial differential equations are derived for the densities of the grand canonical ensemble. By using an expansion in Planck's constant, semiclassical solutions are obtained for the phase space distributions. Integration of these solutions over all values of momenta gives the Wigner-Kirkwood densities derived previously with a convolution method and used extensively to study hot nuclei.
ISSN:0556-2813
1089-490X
DOI:10.1103/PhysRevC.49.2796