Advanced

Regular-to-Chaotic Tunneling Rates: From the Quantum to the Semiclassical Regime

Loeck, Steffen; Baecker, Arnd; Ketzmerick, Roland and Schlagheck, Peter LU (2010) In Physical Review Letters 104(11).
Abstract
We derive a prediction of dynamical tunneling rates from regular to chaotic phase-space regions combining the direct regular-to-chaotic tunneling mechanism in the quantum regime with an improved resonance-assisted tunneling theory in the semiclassical regime. We give a qualitative recipe for identifying the relevance of nonlinear resonances in a given h regime. For systems with one or multiple dominant resonances we find excellent agreement to numerics.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
104
issue
11
publisher
American Physical Society
external identifiers
  • wos:000275802600021
  • scopus:77949549171
ISSN
1079-7114
DOI
10.1103/PhysRevLett.104.114101
language
English
LU publication?
yes
id
358bb478-ed93-4da2-9fd9-b911aa799ada (old id 1587308)
date added to LUP
2010-04-27 08:57:09
date last changed
2018-05-29 12:07:06
@article{358bb478-ed93-4da2-9fd9-b911aa799ada,
  abstract     = {We derive a prediction of dynamical tunneling rates from regular to chaotic phase-space regions combining the direct regular-to-chaotic tunneling mechanism in the quantum regime with an improved resonance-assisted tunneling theory in the semiclassical regime. We give a qualitative recipe for identifying the relevance of nonlinear resonances in a given h regime. For systems with one or multiple dominant resonances we find excellent agreement to numerics.},
  articleno    = {114101},
  author       = {Loeck, Steffen and Baecker, Arnd and Ketzmerick, Roland and Schlagheck, Peter},
  issn         = {1079-7114},
  language     = {eng},
  number       = {11},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Regular-to-Chaotic Tunneling Rates: From the Quantum to the Semiclassical Regime},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.104.114101},
  volume       = {104},
  year         = {2010},
}