Bernardin, Cédric; Toninelli, Fabio Lucio - In: Stochastic Processes and their Applications 122 (2012) 4, pp. 1672-1708
We introduce a reversible Markovian coagulation–fragmentation process on the set of partitions of {1,…,L} into disjoint intervals. Each interval can either split or merge with one of its two neighbors. The invariant measure can be seen as the Gibbs measure for a homogeneous pinning model...