3 papers
cond-mat.stat-mech2026
A general thermodynamic approach for diffusion on a lattice
Matías A. Di Muro, Miguel Hoyuelos
This work presents a general thermodynamic approach to describe particle diffusion on a lattice, a model used to study transport processes in solids and on surfaces. By treating ea…
cond-mat.stat-mech2024
Viscosity as the product of its ideal low-concentration value times a thermodynamic function
L. Marchioni, M. A. Di Muro, M. Hoyuelos
The behavior of viscosity, , as a function of concentration in dense fluids remains an unsolved problem, as is the case with other transport coefficients. Boltzmann's theory and…
cond-mat.stat-mech2024
Physical meaning of nonextensive term in Massieu functions
Miguel Hoyuelos, Matías A. Di Muro, Patricia Giménez
In this paper we explore the significance of nonextensive terms in Massieu functions. Finite-size effects are in many cases dominated by a term proportional to the surface area. Ne…