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The effect of time-delay on anomalous phase synchronization |
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| Authors: | Awadhesh Prasad Jürgen Kurths |
| Institution: | a Department of Physics and Astrophysics, University of Delhi, Delhi 110007, India b Department of Physics, Potsdam University, Potsdam D-14415, Germany c School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India |
| 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. |
| Keywords: | 05 45 Xt 05 45 Pq 02 30 Ks |
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