J. Poisat

activity

20092025

most citedThe Critical Curve of the Random Pinning and Copolymer Models at Weak Coupling

20 citations · 62 across the 17 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

math.PR2012★ 4 cited

Ruelle-Perron-Frobenius operator approach to the annealed pinning model with Gaussian long-range correlated disorder

Julien Poisat

In this paper we study the pinning model with correlated Gaussian disorder. The presence of correlations makes the annealed model more involved than the usual homogeneous model, wh…

math.PR2012★ 15 cited

Quenched Central Limit Theorems for Random Walks in Random Scenery

Nadine Guillotin-Plantard, Julien Poisat

Random walks in random scenery are processes defined by $Z_{n} := k = 1 \sum n ω_{S_{k}}$ where $S := (S_{k}, k \geq 0)$ is a random walk evolving in $Z^{d}$ and $ω:=(ω_x, x\in{\mathbb…