6 papers
Crystal Growth on Locally Finite Partially Ordered Sets
Tanner J. Reese, Sunder Sethuraman
We consider a Markovian growth process on a partially ordered set , equivalent to last passage percolation (LPP) with independent (not necessarily identical) exponentially dist…
Coupled KPZ equations and their decoupleability
Boliang Fu, Tadahisa Funaki, Sunder Sethuraman +1
We discuss characterizations of the decoupleability, partial and full, of trilinear or completely symmetric real tensors, which inform on the structure of certa…
Point process convergence of extremes in -symmetric exclusion
Michael Conroy, Adrián González Casanova, Sunder Sethuraman
We consider the behavior of extremal particles in -symmetric exclusion on when the process starts from certain infinite-particle step configurations where there are…
Poisson statistics, vanishing correlations, and extremal particle limits for symmetric exclusion in d > 1
Michael Conroy, Sunder Sethuraman
We consider the symmetric simple exclusion system on , , starting from a class of ``step'' initial conditions in which particles are constrained within a hal…
Singular diffusion limit of a tagged particle in zero range processes with Sinai-type random environment
Marcel Hudiani, Claudio Landim, Sunder Sethuraman
We derive a singular diffusion limit for the position of a tagged particle in zero range interacting particle processes on a one dimensional torus with a Sinai-type random environm…
Linear fluctuation of interfaces in Glauber-Kawasaki dynamics
Tadahisa Funaki, Claudio Landim, Sunder Sethuraman
In this article, we find a scaling limit of the space-time mass fluctuation field of Glauber + Kawasaki particle dynamics around its hydrodynamic mean curvature interface limit. He…