Spatiotemporal Stochastic Resonance in the Swift-Hohenberg Equation
Phys. Rev. Lett. 78, 2886 – Published 14 April, 1997
DOI: https://doi.org/10.1103/PhysRevLett.78.2886
Abstract
We show the appearance of spatiotemporal stochastic resonance in the Swift-Hohenberg equation. This phenomenon emerges when a control parameter varies periodically in time around the bifurcation point. By using general scaling arguments and by taking into account the common features occurring in a bifurcation, we outline possible manifestations of the phenomenon in other pattern-forming systems.