论文部分内容阅读
The simple exclusion process is an interacting particle system.There is no birth or death of particles.Each particle perform an independent random walk.The walk is suspended when a particle jumps to the site of another particle.Therefore a tagged particle behaviors very much like a random walk with a fixed rate of slow down.In this talk we shall review some limit theorems of a tagged particle in the simple exclusion and report our progress in this direction.