Cited 6 time in webofscience Cited 6 time in scopus

Fermi resonance in dynamical tunneling in a chaotic billiard

Title
Fermi resonance in dynamical tunneling in a chaotic billiard
Authors
Yi, CH[Yi, Chang-Hwan]Kim, JH[Kim, Ji-Hwan]Yu, HH[Yu, Hyeon-Hye]Lee, JW[Lee, Ji-Won]Kim, CM[Kim, Chil-Min]
DGIST Authors
Yi, CH[Yi, Chang-Hwan]; Lee, JW[Lee, Ji-Won]; Kim, CM[Kim, Chil-Min]
Issue Date
2015-08-20
Citation
Physical Review E: Statistical, Nonlinear, and Soft Matter Physics, 92(2)
Type
Article
Article Type
Article
Keywords
Avoided CrossingsChaos TheoryEigenvalues and EigenfunctionsFermi ResonancesQuadrupolesQuantum NumbersQuantum TheoryResonanceUnstable Periodic Orbits
ISSN
1539-3755
Abstract
We elucidate that Fermi resonance ever plays a decisive role in dynamical tunneling in a chaotic billiard. Interacting with each other through an avoided crossing, a pair of eigenfunctions are coupled through tunneling channels for dynamical tunneling. In this case, the tunneling channels are an islands chain and its pair unstable periodic orbit, which equals the quantum number difference of the eigenfunctions. This phenomenon of dynamical tunneling is confirmed in a quadrupole billiard in relation with Fermi resonance. © 2015 American Physical Society.
URI
http://hdl.handle.net/20.500.11750/2863
DOI
10.1103/PhysRevE.92.022916
Publisher
American Physical Society
Files:
There are no files associated with this item.
Collection:
Emerging Materials ScienceMicro Laser Laboratory1. Journal Articles


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE