Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Control of dynamical localization.

Jiangbin Gong1, Hans Jakob Wörner, Paul Brumer

  • 1Chemical Physics Theory Group, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6.

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|December 20, 2003
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Femto- and Attosecond Spectroscopy of Chiral Molecules.

Chimia·2026
Same author

Critical Dynamics of the Anderson Transition on Small-World Graphs.

Physical review letters·2026
Same author

Time-domain Measurement of Auger Electron Dynamics in Xenon and Krypton Atoms after Giant Resonance Photoionization.

Physical review letters·2026
Same author

Universal in-line waveform characterization using arbitrary nonlinear responses.

Optics express·2026
Same author

Circular RABBITT Goes under Threshold: A Sensitive Probe of Discrete Excitations in Noble Gas Atoms.

Physical review letters·2026
Same author

Quantum versus Classical Thermal Transport at Low Temperatures.

Physical review letters·2026
Same journal

Tension on dsDNA bound to ssDNA-RecA filaments may play an important role in driving efficient and accurate homology recognition and strand exchange.

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Amplitude-phase coupling drives chimera states in globally coupled laser networks [Phys. Rev. E 91, 040901(R) (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Shapes of sedimenting soft elastic capsules in a viscous fluid [Phys. Rev. E 92, 033003 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Erratum: Attenuation of excitation decay rate due to collective effect [Phys. Rev. E 90, 022142 (2014)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Role of connectivity and fluctuations in the nucleation of calcium waves in cardiac cells [Phys. Rev. E 92, 052715 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
Same journal

Publisher's Note: Lattice Boltzmann approach for complex nonequilibrium flows [Phys. Rev. E 92, 043308 (2015)].

Physical review. E, Statistical, nonlinear, and soft matter physics·2016
See all related articles

Researchers demonstrate control over quantum dynamics in chaotic systems by modifying the kicking field. This control enhances localization length and introduces anomalous diffusion, offering new insights into quantum chaos.

Area of Science:

  • Quantum physics
  • Quantum chaos
  • Nonlinear dynamics

Background:

  • Chaotic kicked rotor systems exhibit complex quantum dynamics.
  • Understanding and controlling these dynamics is crucial for advancing quantum mechanics.
  • Classical chaos often differs significantly from quantum behavior.

Purpose of the Study:

  • To demonstrate precise control over quantum dynamics in a classically chaotic system.
  • To explore the effects of modifying the kicking field on quantum phenomena.
  • To investigate the interplay between classical and quantum behaviors in controlled chaotic systems.

Main Methods:

  • A simple modification to the kicking field of the chaotic kicked rotor system was implemented.
  • Quantum coherent phenomena were analyzed under the modified field.

Related Experiment Videos

  • Dynamical localization length and line shapes were measured.

    • Main Results:

    • Enhanced dynamical localization length was observed.
    • Classical anomalous diffusion was introduced, even far from the semiclassical regime.
    • Strongly nonexponential line shapes for dynamical localization were documented.

    Conclusions:

    • The study successfully demonstrates control over quantum dynamics in a chaotic system.
    • The findings offer new methods for manipulating quantum coherent phenomena.
    • This work provides a platform for exploring quantum fluctuations and correlations in quantum chaos.