Advanced search
Start date
Betweenand
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Coherent libration to coherent rotational dynamics via chimeralike states and clustering in a Josephson junction array

Full text
Author(s):
Mishra, Arindam ; Saha, Suman ; Hens, Chittaranjan ; Roy, Prodyot K. ; Bose, Mridul ; Louodop, Patrick ; Cerdeira, Hilda A. ; Dana, Syamal K.
Total Authors: 8
Document type: Journal article
Source: Physical Review E; v. 95, n. 1 JAN 4 2017.
Web of Science Citations: 5
Abstract

An array of excitable Josephson junctions under a globalmean-field interaction and a common periodic forcing shows the emergence of two important classes of coherent dynamics, librational and rotational motion, in the weaker and stronger coupling limits, respectively, with transitions to chimeralike states and clustered states in the intermediate coupling range. In this numerical study, we use the Kuramoto complex order parameter and introduce two measures, a libration index and a clustering index, to characterize the dynamical regimes and their transitions and locate them in a parameter plane. (AU)

FAPESP's process: 14/13272-1 - Finite time synchronization of chaotic systems and applications
Grantee:Patrick Herve Louodop Fotso
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 11/11973-4 - ICTP South American Institute for Fundamental Research: a regional center for theoretical physics
Grantee:Nathan Jacob Berkovits
Support type: Research Projects - Thematic Grants