Current Reversals of an Underdamped Brownian Particle in an Asymmetric Deformable Potential
Cai Chun-Chun, Liu Jian-Li, Chen Hao, Li Feng-Guo †
       

(Color online)Average velocity v ¯ as a function of the noise intensity D0 for different values of r and f. (a) f = 0.05, (b) f = 0.1, (c) f = 0.2.