Please use this identifier to cite or link to this item: https://doi.org/10.1088/1367-2630/10/7/073008
DC FieldValue
dc.titleNonlinear Landau-Zener processes in a periodic driving field
dc.contributor.authorZhang, Q.
dc.contributor.authorHänggi, P.
dc.contributor.authorGong, J.
dc.date.accessioned2014-12-12T07:33:05Z
dc.date.available2014-12-12T07:33:05Z
dc.date.issued2008-07-03
dc.identifier.citationZhang, Q., Hänggi, P., Gong, J. (2008-07-03). Nonlinear Landau-Zener processes in a periodic driving field. New Journal of Physics 10 : -. ScholarBank@NUS Repository. https://doi.org/10.1088/1367-2630/10/7/073008
dc.identifier.issn13672630
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/115835
dc.description.abstractEffects of a periodic driving field on Landau-Zener (LZ) processes are studied using a nonlinear two-mode model that describes the mean-field dynamics of a many-body system. A variety of different dynamical phenomena in different parameter regimes of the driving field are discussed and analyzed. These include shifted, weakened, or enhanced phase dependence of nonlinear LZ (NLZ) processes, nonlinearity-enhanced population transfer in the adiabatic limit and Hamiltonian chaos on the mean-field level. The emphasis of this work is based on how the impact of a periodic driving field on LZ processes with self-interaction differs from those without self-interaction. Apart from gaining knowledge of driven NLZ processes, our findings can be used to gauge the strength of nonlinearity and for efficient manipulation of the mean-field dynamics of many-body systems. © IOP Publishing Ltd and Deutsche Physikalische Gesellschaft.
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentPHYSICS
dc.contributor.departmentCENTRE FOR QUANTUM TECHNOLOGIES
dc.description.doi10.1088/1367-2630/10/7/073008
dc.description.sourcetitleNew Journal of Physics
dc.description.volume10
dc.description.page-
dc.identifier.isiut000257322200003
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

16
checked on Aug 15, 2019

WEB OF SCIENCETM
Citations

14
checked on Aug 8, 2019

Page view(s)

48
checked on Aug 16, 2019

Google ScholarTM

Check

Altmetric


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