Noise-induced transport in symmetric periodic potentials: White shot noise versus deterministic noise
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Comment on < < White - Noise - Induced Transport in Periodic Structures
In the paper by J. Luczka et al. the authors reported by rigorous calculation that an additive Poissonian white shot noise can induce a macroscopic current of a dissipative particle in a periodic potential – even in the absence of spatial asymmetry of the potential. We argue that their main result is an obvious one caused by the spatially broken symmetry of a probability distribution of the add...
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ژورنال
عنوان ژورنال: Europhysics Letters (EPL)
سال: 1996
ISSN: 0295-5075,1286-4854
DOI: 10.1209/epl/i1996-00573-x