2 papers
math.PR2020
Aging for the stationary Kardar-Parisi-Zhang equation and related models
Jean-Dominique Deuschel, Gregorio R. Moreno Flores, Tal Orenshtein
We study the aging property for stationary models in the KPZ universality class. In particular, we show aging for the stationary KPZ fixed point, the Cole-Hopf solution to the stat…
math.PR2009
Directed Polymers on Hierarchical Lattices with site disorder
Hubert Lacoin, Gregorio Moreno Flores
We study a polymer model on hierarchical lattices very close to the one introduced and studied in \cite{DGr, CD}. For this model, we prove the existence of free energy and derive t…