The effect of time-delay on anomalous phase synchronization

Awadhesh Prasad; Juergen Kurths; Ramakrishna Ramaswamy

doi:10.1016/j.physleta.2008.08.043

The effect of time-delay on anomalous phase synchronization

Awadhesh Prasad
, Juergen Kurths
, Ramakrishna Ramaswamy

Physics

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

Anomalous phase synchronization in nonidentical interacting oscillators is manifest as the increase of frequency disorder prior to synchronization. We show that this effect can be enhanced when a time-delay is included in the coupling. In systems of limit-cycle and chaotic oscillators we find that the regions of phase disorder and phase synchronization can be interwoven in the parameter space such that as a function of coupling or time-delay the system shows transitions from phase ordering to disorder and back. (C) 2008 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	6150-6154
Number of pages	5
Journal	Physics Letters A
Volume	372
Issue number	40
DOIs	https://doi.org/10.1016/j.physleta.2008.08.043
Publication status	Published - 29 Sept 2008

Keywords

non-linear oscillators
synchronization
delay coupling

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10.1016/j.physleta.2008.08.043

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abstract = "Anomalous phase synchronization in nonidentical interacting oscillators is manifest as the increase of frequency disorder prior to synchronization. We show that this effect can be enhanced when a time-delay is included in the coupling. In systems of limit-cycle and chaotic oscillators we find that the regions of phase disorder and phase synchronization can be interwoven in the parameter space such that as a function of coupling or time-delay the system shows transitions from phase ordering to disorder and back. (C) 2008 Elsevier B.V. All rights reserved.",

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T1 - The effect of time-delay on anomalous phase synchronization

AU - Prasad, Awadhesh

AU - Kurths, Juergen

AU - Ramaswamy, Ramakrishna

PY - 2008/9/29

Y1 - 2008/9/29

N2 - Anomalous phase synchronization in nonidentical interacting oscillators is manifest as the increase of frequency disorder prior to synchronization. We show that this effect can be enhanced when a time-delay is included in the coupling. In systems of limit-cycle and chaotic oscillators we find that the regions of phase disorder and phase synchronization can be interwoven in the parameter space such that as a function of coupling or time-delay the system shows transitions from phase ordering to disorder and back. (C) 2008 Elsevier B.V. All rights reserved.

AB - Anomalous phase synchronization in nonidentical interacting oscillators is manifest as the increase of frequency disorder prior to synchronization. We show that this effect can be enhanced when a time-delay is included in the coupling. In systems of limit-cycle and chaotic oscillators we find that the regions of phase disorder and phase synchronization can be interwoven in the parameter space such that as a function of coupling or time-delay the system shows transitions from phase ordering to disorder and back. (C) 2008 Elsevier B.V. All rights reserved.

KW - non-linear oscillators

KW - synchronization

KW - delay coupling

U2 - 10.1016/j.physleta.2008.08.043

DO - 10.1016/j.physleta.2008.08.043

M3 - Article

SN - 0375-9601

VL - 372

SP - 6150

EP - 6154

JO - Physics Letters A

JF - Physics Letters A

IS - 40

ER -

The effect of time-delay on anomalous phase synchronization

Abstract

Keywords

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