title: Synchronization of networks of chaotic units with time-delayed couplings.
abstract: A network of chaotic units is investigated where the units are coupled by signals with a transmission delay. Any arbitrary finite network is considered where the chaotic trajectories of the uncoupled units are a solution of the dynamic equations of the network. It is shown that chaotic trajectories cannot be synchronized if the transmission delay is larger than the time scales of the individual units. For several models the master stability function is calculated which determines the maximal delay time for which synchronization is possible.
authors.affiliation: Institute for Theoretical Physics, University of Würzburg, 97074 Würzburg, Germany.
authors.forename: W
authors.initials: W
authors.lastname: Kinzel
authors.forename: A
authors.initials: A
authors.lastname: Englert
authors.forename: G
authors.initials: G
authors.lastname: Reents
authors.forename: M
authors.initials: M
authors.lastname: Zigzag
authors.forename: I
authors.initials: I
authors.lastname: Kanter