On the distribution of a second-class particle in the asymmetric simple exclusion process

Craig A Tracy, Harold Widom
2009 Journal of Physics A: Mathematical and Theoretical  
We give an exact expression for the distribution of the position X(t) of a single second class particle in the asymmetric simple exclusion process (ASEP) where initially the second class particle is located at the origin and the first class particles occupy the sites {1,2,...}.
doi:10.1088/1751-8113/42/42/425002 fatcat:dufo6yhztbepbpyuhoejurxllq