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arXiv 2005-03-30 DOI 10.1103/PhysRevLett.94.243903 0 views

Convective instability induced by nonlocality in nonlinear diffusive systems

Papoff, Francesco · Zambrini, Roberta

Original · EN

We consider a large class of nonlinear diffusive systems with nonlocal coupling. By using a non-perturbative analytical approach we are able to determine the convective and absolute instabilities of all the uniform states of these systems. We find a huge window of convective instability that should provide a great opportunity to study experimentally and theoretically noise sustained patterns.

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