Effects of random potential on transport.
The effects of random potential on the transport of two systems, which are the motion of motor proteins along a biopolymer and the thermally assisted vortex diffusion in layered high-Tc superconductors, are investigated, respectively. It is found that the effects of the random potential on the transport process as the amplitude of random potential increased are much more remarkable than those as the correlation length of random potential increased. The amplitude and the correlation length of random potential play opposing roles in the transport of the systems.
Jia
Y
Y
Department of Physics, Central China Normal University, Wuhan 430079, China. jiay@phy.ccnu.edu.cn
Yu
S N
SN
Li
J R
JR
D055592:Biophysical Phenomena; D001703:Biophysics; D001704:Biopolymers / Q000737:chemistry; D008962:Models, Theoretical; D021381:Protein Transport; D011506:Proteins / Q000737:chemistry*
D001704:Biopolymers; D011506:Proteins