Semiclassical wave packet tunneling in real-time

Details Semiclassical wave packet tunneling in real-time Semiclassical wave packet tunneling in real-time

2002-10-18

arxiv.org/abs/quant-ph/0210135v1

Phys. Lett. A, 305, (2002), 251-257

Physics

Quantum Physics

14 Pages, 3 Figures; to be published in Phys. Lett. A

Scientific paper

10.1016/S0375-9601(02)01421-4

Quantum mechanical real-time tunneling through general scattering potentials is studied in the semiclassical limit. It is shown that the exact path integral of the real-time propagator is dominated in the long time sector by quasi-stationary fluctuations associated with caustics. This leads to an extended semiclassical propagation scheme for wave packet dynamics which accurately describes deep tunneling through static and, for the first time, driven barrier potentials.

Affiliated with

Also associated with

No associations

Rating

Semiclassical wave packet tunneling in real-time does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Semiclassical wave packet tunneling in real-time, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiclassical wave packet tunneling in real-time will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-259360