caa a22 4500 469031824 CHVBK 20180323132745.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF00733392 doi (NATIONALLICENCE)springer-10.1007/BF00733392 Lee Hai-Woong Department of Physics, Korea Advanced Institute of Science and Technology, 305-701, Taejon, Korea aut Wigner trajectories of a Gaussian wave packet perturbed by a weak potential [Elektronische Daten] [Hai-Woong Lee] Trajectories along which phase-space points of the Wigner distribution function move are computed for a Gaussian wave packet moving under the influence of a weak perturbative potential. The potentials considered are a potential step, a potential barrier, and a periodic potential. Trajectories computed exhibit the complex, nonlocal nature of quantum dynamics. It is seen that quantum interference, which takes place in the time development of the wave packet, is taken care of in a simple way by the Wigner trajectory method presented here. Plenum Publishing Corporation, 1992 Foundations of Physics Kluwer Academic Publishers-Plenum Publishers 22/8(1992-08-01), 995-1010 0015-9018 22:8<995 1992 22 10701 https://doi.org/10.1007/BF00733392 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00733392 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lee Hai-Woong Department of Physics, Korea Advanced Institute of Science and Technology, 305-701, Taejon, Korea aut NATIONALLICENCE 773 0- Foundations of Physics Kluwer Academic Publishers-Plenum Publishers 22/8(1992-08-01), 995-1010 0015-9018 22:8<995 1992 22 10701 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer