München 2004 – wissenschaftliches Programm
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Q: Quantenoptik und Photonik
Q 36: Poster Quanteneffekte
Q 36.11: Poster
Donnerstag, 25. März 2004, 14:00–16:00, Schellingstr. 3
Wigner functions of s-waves. — •Alexander Wolf1, Jens Peder Dahl2, Sandor Varro3, and Wolfgang Peter Schleich1 — 1Abteilung für Quantenphysik, Universität Ulm, D-89069 Ulm, Germany — 2Chemical Physics, Department of Chemistry,Technical University of Denmark, DTU 207, DK-2800 Kgs. Lyngby, Denmark — 3Research Institute for Solid State Physics and Optics, H-1525 Budapest, PO Box 49, Hungary
We derive explicit expressions for the Wigner function of wave functions in D dimensions corresponding to vanishing angular momentum, that is of a s -wave. The Wigner function of such states depends on three variables, the absolut value of the D -dimensional position and momentum vectors and the angle between them. We illustrate these expression by calculationg the Wigner function for a D -dimensional Gaussian, a shell wave function and the energy eigenfunction of a free partical.