31 citations · 45 across the 3 of their papers we have counts for
3 papers
quant-ph2013★ 31 cited
Tunneling through a parabolic barrier viewed from Wigner phase space
D. M. Heim, W. P. Schleich, P. M. Alsing +2
We analyze the tunneling of a particle through a repulsive potential resulting from an inverted harmonic oscillator in the quantum mechanical phase space described by the Wigner fu…
quant-ph2001★ 13 cited
On the concepts of radial and angular kinetic energies
Jens Peder Dahl, Wolfgang P. Schleich
We consider a general central-field system in D dimensions and show that the division of the kinetic energy into radial and angular parts proceeds differently in the wavefunction p…
quant-ph2001★ 1 cited
The s-wave implosion and explosion of free particles
I. Bialynicki-Birula, M. A. Cirone, J. P. Dahl +2
A free quantum particle in two dimensions with vanishing angular momentum (s-wave) in the form of a ring-shaped wave packet feels an attractive force towards the center of the ring…