Effective Diffusion and transport coherence in presence of inhomogeneous temeprature: Piecewise linear potential

Autor:	Benjamin, Ronald
Rok vydání:	2022
Předmět:	Condensed Matter - Statistical Mechanics
Druh dokumentu:	Working Paper
Popis:	We compute the effective diffusion coefficient of a Brownian particle in a piece-wise linear periodic potential and subject of spatially inhomogeneous temperature, otherwise known as the B{\"u}ttiker-Landauer motor. We obtain analytical expressions for the current and diffusion coefficients and compare with numerical results.
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2211.04421 Zobrazit plný text záznamu View this record from Arxiv