Loren Coquille

activity

20132025

most citedExtremal inhomogeneous Gibbs states for SOS-models and finite-spin models on trees

20 citations · 21 across the 7 of their papers we have counts for

collaborators

Showing 2018 · math.PRShow all

2 papers · 2 filters

math.PR2018

Absence of Dobrushin states for $2 d$ long-range Ising models

Loren Coquille, Aernout C. D. van Enter, Arnaud Le Ny +1

We consider the two-dimensional Ising model with long-range pair interactions of the form $J_{x y} \sim ∣ x - y ∣^{- α}$ with $α > 2$ , mostly when $J_{x y} \geq 0$ . We show that Dobrushin sta…

math.PR2018

Crossing a fitness valley as a metastable transition in a stochastic population model

Anton Bovier, Loren Coquille, Charline Smadi

We consider a stochastic model of population dynamics where each individual is characterised by a trait in {0,1,...,L} and has a natural reproduction rate, a logistic death rate du…

Absence of Dobrushin states for 2d long-range Ising models

Crossing a fitness valley as a metastable transition in a stochastic population model

Absence of Dobrushin states for $2 d$ long-range Ising models