We consider a symmetric simple exclusion process on and obtain sharp estimates for the distribution of the first time the empirical density in a large box exceeds a given value larger than the initial density. As a corollary, we characterize the distribution of the process at this first occurrence time.
Sharp estimates for the occurrence time of rare events for symmetric simple exclusion
DAI PRA, PAOLO
1997
Abstract
We consider a symmetric simple exclusion process on and obtain sharp estimates for the distribution of the first time the empirical density in a large box exceeds a given value larger than the initial density. As a corollary, we characterize the distribution of the process at this first occurrence time.File in questo prodotto:
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