Chaos synchronization in RCL-shunted Josephson junctions via a common chaos driving
Department of Physics, Changchun University of Science and Technology, Changchun, 130022, P.R. China
Corresponding author: a email@example.com
Revised: 23 October 2007
Published online: 31 January 2008
We study chaos synchronization in two resistive-capacitive-inductive-shunted (RCL-shunted) Josephson junctions (RCLSJJs) by using a common chaos driving. The numerical simulations confirm that the synchronization of two RCLSJJs can be achieved with a suitable driving intensity when the maximum condition Lyapunov exponent (MCLE) is negative.
PACS: 74.50.+r – Tunneling phenomena; point contacts, weak links, Josephson effects / 05.45.Xt – Synchronization; coupled oscillators / 05.45.Pq – Numerical simulations of chaotic systems
© EDP Sciences, Società Italiana di Fisica, Springer-Verlag, 2008