Synchronization without correlation

Soriano Miguel C., Sande Guy Van der, Fischer Ingo, Mirasso Claudio R.

doi:10.15248/proc.1.395

Synchronization without correlation

DOI 参考文献8件

Soriano Miguel C.

Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC) CSIC-UIB, Campus Universitat de les Illes Balears
Sande Guy Van der

Applied Physics Research Group (APHY), Vrije Universiteit Brussel
Fischer Ingo

Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC) CSIC-UIB, Campus Universitat de les Illes Balears
Mirasso Claudio R.

Instituto de Física Interdisciplinar y Sistemas Complejos (IFISC) CSIC-UIB, Campus Universitat de les Illes Balears

書誌事項

公開日: 2014-03-17

DOI

10.15248/proc.1.395

公開者: The Institute of Electronics, Information and Communication Engineers

説明

In this work, we address two fundamental questions in the field of delay-coupled oscillators: Does the synchronization between coupled oscillators necessarily imply correlations? What can be inferred from the absence of correlations in networks of coupled nonlinear dynamical elements about their connectivity? We show that for a realistic configuration of delay-coupled dynamical elements negligible correlation or mutual information are observed, although the elements are synchronized and determine each others' behaviors completely. We employ for these results delay-coupled Mackey-Glass oscillators, presenting experimental results on the emergence of identically synchronized behavior between distant elements mediated via a signal with negligible correlations but synchronized in the generalized sense.