104 citations · 295 across the 8 of their papers we have counts for
8 papers
Non-Perturbative Renormalization Group for the Diffusive Epidemic Process
Malo Tarpin, Federico Benitez, Léonie Canet +1
We consider the Diffusive Epidemic Process (DEP), a two-species reaction-diffusion process originally proposed to model disease spread within a population. This model exhibits a ph…
Langevin equations for reaction-diffusion processes
F. Benitez, C. Duclut, H. Chaté +3
For reaction-diffusion processes with at most bimolecular reactants, we derive well-behaved, numerically tractable, exact Langevin equations that govern a stochastic variable relat…
Quantum wetting transitions in two dimensions: an alternative path to non-universal interfacial singularities
Pawel Jakubczyk, Marek Napiórkowski, Federico Benitez
We consider two-dimensional () systems with short-ranged microscopic interactions, where interface unbinding (wetting) transitions occur in the limit of vanishing temperature…
Some exact results in branching and annihilating random walks
Federico Benitez, Nicolas Wschebor
We present some exact results on the behavior of Branching and Annihilating Random Walks, both in the Directed Percolation and Parity Conserving universality classes. Contrary to u…
Branching rate expansion around annihilating random walks
Federico Benitez, Nicolas Wschebor
We present some exact results for branching and annihilating random walks. We compute the nonuniversal threshold value of the annihilation rate for having a phase transition in the…
Non-perturbative renormalization group preserving full-momentum dependence: implementation and quantitative evaluation
F. Benitez, J. -P. Blaizot, H. Chaté +3
We present in detail the implementation of the Blaizot-Méndez-Wschebor (BMW) approximation scheme of the nonperturbative renormalization group, which allows for the computation of…