Quantitative Propagation of Chaos in a Bimolecular Chemical Reaction-Diffusion Model

We study a stochastic system of Ninteracting particles which models bimolecular chemical reaction-diffusion. In this model, each particle icarries two attributes: the spatial location X_t^i\in \mathbb{T}^d and the type \Xi_t^i\in \{1,\ldots,n\} While X_t^iis a standard (independent) diffusion process, the evolution of the type \Xi_t^iis described by pairwise interactions between different particles under a series of chemical...