Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2311.10000 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Table of Contents:
- Consider the following simple parking process on $Λ_n := \{-n, \ldots, n\}^d,d\ge1$: at each step, a site $i$ is chosen at random in $Λ_n$ and if $i$ and all its nearest neighbor sites are empty, $i$ is occupied. Once occupied, a site remains so forever. The process continues until all sites in $Λ_n$ are either occupied or have at least one of their nearest neighbors occupied. The final configuration (occupancy) of $Λ_n$ is called the jamming limit and is denoted by $X_{Λ_n}$. Ritchie (2006) constructed a stationary random field on $\mathbb Z^d$ obtained as a (thermodynamic) limit of the $X_{Λ_n}$'s as $n$ tends to infinity. As a consequence of his construction, he proved a strong law of large numbers for the proportion of occupied sites in the box $Λ_n$ for the random field $X$. Here we prove the central limit theorem, the law of iterated logarithm, and a gaussian concentration inequality for the same statistics. A particular attention will be given to the case $d=1$, in which we also obtain new asymptotic properties for the sequence $X_{Λ_n},n\ge1$ as well as a new proof to the closed-form formula for the occupation density of the parking process.