  We study the transport of an overdamped Brownian particle in a tilted rough
potential driven by a gaussian white noise.We conisder various forms of rough
potentials to analyse the effect of roughness on the diffusion and current
generated.The variation of current, diffusion coefficient, and peclet number
with the static tilting force, amplitude of roughness and temperature were
studied. We concluded that the roughness reduces the particle current at any
range of temperature. But at low temperatures, it enhances the diffusion
coeffeicient of the particle
