13 citations · 30 across the 5 of their papers we have counts for
5 papers · 1 filter
Localization of a one-dimensional simple random walk among power-law renewal obstacles
Julien Poisat, Francois Simenhaus
We consider a one-dimensional simple random walk killed by quenched soft obstacles. The position of the obstacles is drawn according to a renewal process with a power-law increment…
Random walk on a perturbation of the infinitely-fast mixing interchange process
M. Salvi, F. Simenhaus
We consider a random walk in dimension in a dynamic random environment evolving as an interchange process with rate . We only assume that the annealed drift is non-z…
Polymer dynamics in the depinned phase: metastability with logarithmic barriers
Pietro Caputo, Hubert Lacoin, Fabio Martinelli +2
We consider the stochastic evolution of a (1 + 1)-dimensional polymer in the depinned regime. At equilibrium the system exhibits a double well structure: the polymer lies(essential…
Random walk delayed on percolation clusters
Francis Comets, Francois Simenhaus
We study a continuous time random walk on the -dimensional lattice, subject to a drift and an attraction to large clusters of a subcritical Bernoulli site percolation. We find t…
Asymptotic direction for random walks in random environments
François Simenhaus
In this paper we study the property of asymptotic direction for random walks in random i.i.d. environments (RWRE). We prove that if the set of directions where the walk is transien…