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|Title:||Stochastic resonance in a Brownian ratchet|
|Citation:||Fluctuation and Noise Letters, 2001; 1(4):L239-L244|
|Publisher:||World Scientific Publishing Co. Pty. Ltd.|
|Andrew Allison; Derek Abbott|
|Abstract:||We present evidence to support the idea that Stochastic Resonance (SR) and Brownian Ratchets (BR) share underlying physical principles. We examine the special case of a discrete-time ratchet, called Parrondo's games, and show that the addition of noise increases the rate of flow in the ratchet up to a certain point, after which the addition of further noise causes the rate of flow of decrease. We argue that the rate of flow of particles in a BR is analogous to the rate of flow of information in the case of SR.|
|Description:||© World Scientific Publishing Company|
|Appears in Collections:||Electrical and Electronic Engineering publications|
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