From the 1 of 5 linked papers with an AI index.
5 papers
The boundary-driven multispecies harmonic process
Francesco Casini, Rouven Frassek, Cristian GiardinÃ
The paper introduces a multispecies harmonic process on a one‑dimensional lattice with boundary reservoirs, linking its Markov generator to an integrable open rational Heisenberg s…
A Rayleigh criterion for mechanical instability: inducing activity by chemo-mechanical coupling
Aaron Beyen, Francesco Casini, Christian Maes
Instabilities in thermodynamic systems are often undesirable, as they can lead to loss of control or even catastrophic behavior. Yet, the same mechanisms can also generate rich non…
Uphill transport in competitive drift-diffusion models with volume exclusion
Francesco Casini, Cristian GiardinÃ, Jacopo Nicolini +2
This paper addresses uphill transport (defined as a regime in which particle flow is opposite to the prescriptions of Fick's diffusion) in drift-diffusion particle transport constr…
Convergence of the KMP model to the KPZ equation
Guillaume Barraquand, Francesco Casini
We prove that the Kipnis-Marchioro-Presutti (KMP) process converges to the Kardar-Parisi-Zhang (KPZ) equation, as time goes to infinity, in a properly scaled observation window…
A large deviation principle for the multispecies stirring process
Francesco Casini, Frank Redig, Hidde van Wiechen
In this paper we consider the multispecies stirring process on the discrete torus. We prove a large deviation principle for the trajectory of the vector of densities of the differe…