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Humboldt-Universität zu Berlin - Mathematisch-Naturwissen­schaft­liche Fakultät - Kardiovaskuläre Physik

Humboldt-Universität zu Berlin | Mathematisch-Naturwissen­schaft­liche Fakultät | Institut für Physik | Kardiovaskuläre Physik | Veröffentlichungen | When does noise destroy or enhance synchronous behavior in two mutually coupled light-controlled oscillators?

GM Ramírez Ávila, Jürgen Kurths, JL Guisset, and JAC Deneubourg (2010)

When does noise destroy or enhance synchronous behavior in two mutually coupled light-controlled oscillators?

Physical Review E, 82(5).

We study the influence of white Gaussian noise in a system of two mutually coupled light-controlled oscillators (LCOs). We show that under certain noise intensity conditions, noise can destroy or enhance synchronization. We build some Arnold tonguelike structures in order to explain the effects due to noise. It is remarkable that noise-enhanced synchronization is possible only when the variances of the noise acting on each of the LCOs are different.