Phys. Rev. A 70, 062315 (2004) [5 pages]

Entanglement dynamics in chaotic systems

Abstract

References

Citing Articles (15)

Download: PDF (145 kB) Buy this article Export: BibTeX or EndNote (RIS)

Shohini Ghose^1,2 and Barry C. Sanders^1,3
¹Institute for Quantum Information Science, University of Calgary, Alberta, Canada T2N 1N4
²Department of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico 87131, USA
³Centre for Quantum Computer Technology, Macquarie University, Sydney, New South Wales, Australia

Received 22 July 2004; revised 9 September 2004; published 16 December 2004

We study quantum chaos for systems with more than one degree of freedom, for which we present an analysis of the dynamics of entanglement. Our analysis explains the main features of entanglement dynamics and identifies entanglement-based signatures of quantum chaos. We discuss entanglement dynamics for a feasible experiment involving an atom in a magneto-optical trap and compare the results with entanglement dynamics for the well-studied quantum kicked top.

URL:

http://link.aps.org/doi/10.1103/PhysRevA.70.062315

DOI:

10.1103/PhysRevA.70.062315

PACS:

03.67.Mn, 05.45.Mt, 03.65.Ud, 39.25.+k

About | Terms and Conditions | Subscriptions | Search | Help

Use of the American Physical Society websites and journals implies that the user has read and agrees to our Terms and Conditions and any applicable Subscription Agreement. Physical Review®, Physical Review Letters®, Reviews of Modern Physics®, and Physical Review Special Topics® are trademarks of the American Physical Society.

Citation Search:

Phys. Rev. A 70, 062315 (2004) [5 pages]

Entanglement dynamics in chaotic systems