Ratchets driven by harmonic and white noise
نویسندگان
چکیده
منابع مشابه
Thermal ratchets driven by Poissonian white shot noise
We investigate the overdamped transport of Brownian particles that are placed in spatially periodic potentials ~without and with reflection symmetry! that are subjected to both Poissonian white shot noise and thermal, i.e., Gaussian, white equilibrium fluctuations. The probability current of the output process, which is shown to obey a second-order ordinary differential equation, is analyzed. T...
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ژورنال
عنوان ژورنال: Physica D: Nonlinear Phenomena
سال: 1997
ISSN: 0167-2789
DOI: 10.1016/s0167-2789(97)00154-1