title: Fluctuation-induced transport in a spatially symmetric periodic potential
abstract: We present an analytical investigation of the fluctuation-induced transport of Brownian particles in a deterministic spatial symmetrical periodic potential subject to Gaussian noises. We found that directed motion of the Brownian particles can be induced by the correlation between a multiplicative white noise and an additive white noise. The direction of current is determined by the sign of the noise correlation.
authors: State Key Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074, China and CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China.
authors: L
authors: Cao
authors: Dj
authors: Wu