arXiv · cond-mat/0608391
Collective Current Rectification
Abstract
We consider a network of coupled underdamped ac-driven dynamical units exposed to a heat bath. The topology of connections defines the absence/presence of certain spatial symmetries, which in turn cause nonzero/zero value of a mean dc-output. We discuss dynamical mechanisms of the rectification and identify dc-current reversals with synchronization/desynchronization transitions in the network dynamics.
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S. Denisov. 2006-11-16. Collective Current Rectification. https://doi.org/10.1016/j.physa.2006.11.061
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