Phys. Rev. Lett. 91, 174101 (2003) [4 pages]

Generalized Synchronization of Chaos in Identical Systems with Hidden Degrees of Freedom

Abstract

References

Citing Articles (24)

Download: PDF (195 kB) Buy this article Export: BibTeX or EndNote (RIS)

Atsushi Uchida^1,2, Ryan McAllister^1,2, Riccardo Meucci³, and Rajarshi Roy^1,2,4
¹Department of Physics, University of Maryland, College Park, Maryland, 20742, USA
²IREAP, University of Maryland, College Park, Maryland 20742, USA
³Istituto Nazionale di Ottica Applicata, Largo Enrico Fermi, 6-50125 Firenze, Italy
⁴IPST, University of Maryland, College Park, Maryland 20742, USA

Received 22 May 2003; published 20 October 2003

We demonstrate generalized synchronization of chaos in a two-mode laser system. The total intensity of the laser output (the sum of the individual mode intensities) is used as the drive signal. This lumped variable transmitted to the identical response system does not generate identical synchronization. Generalized synchronization is observed instead of identical synchronization because of the hidden internal degrees of freedom.

URL:

http://link.aps.org/doi/10.1103/PhysRevLett.91.174101

DOI:

10.1103/PhysRevLett.91.174101

PACS:

05.45.Xt, 05.45.Ac, 42.65.Sf

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. Lett. 91, 174101 (2003) [4 pages]

Generalized Synchronization of Chaos in Identical Systems with Hidden Degrees of Freedom