Stationary states of the one-dimensional facilitated asymmetric exclusion process
نویسندگان
چکیده
Nous décrivons les états stationnaires invariants par translation (TIS) du processus d’exclusion asymétrique facilité unidimensionnel en temps continu, dans lequel une particule sur le site i∈Z saute vers i+1 (respectivement i−1) avec un taux p (resp. 1−p), à condition que i−1 i+1) soit occupé et vide. Tous TIS densité ρ≤1/2 sont supportés des configurations piégées lesquelles aucun deux sites adjacents n’est ; ce cas, nous prouvons si l’état initial est i.i.d. Bernoulli alors final indépendant de p. Cette indépendance également valable pour système anneau fini. Pour ρ>1/2 il n’y a qu’un seul TIS. Il s’agit la limite volume infini mesure probabilité qui donne poids uniforme toutes trous ne pas adjacents, isomorphe Gibbs particules noyau dur exclusion plus proche voisin.
منابع مشابه
Facilitated asymmetric exclusion.
We introduce a class of facilitated asymmetric exclusion processes in which particles are pushed by neighbors from behind. For the simplest version in which a particle can hop to its vacant right neighbor only if its left neighbor is occupied, we determine the steady-state current and the distribution of cluster sizes on a ring. We show that an initial density downstep develops into a rarefacti...
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ژورنال
عنوان ژورنال: Annales de l'I.H.P
سال: 2023
ISSN: ['0246-0203', '1778-7017']
DOI: https://doi.org/10.1214/22-aihp1264