Yu, Lilong; Bai, Li; Nie, Linru; Wang, Xiuhua - In: The European Physical Journal B - Condensed Matter and … 86 (2013) 8, pp. 1-7
A Brownian particle in an asymmetric periodic potential and subjected to an asymmetric dichotomous noise was investigated. In the frame of Fokker-Planck equation, exact expression of current of the system was derived. By means of numerical calculations, the results indicate that: (i) as the...