20 citations · 99 across the 18 of their papers we have counts for
18 papers
Dark energy based on exotic statistics
Miguel Hoyuelos, Pablo Sisterna
Dark energy is an elusive concept, which has been introduced two decades ago in order to make the acceleration of the universe a comprehensible phenomenon. However, the nature of t…
Dependence on the thermodynamic state of self-diffusion of pseudo hard-spheres
L. Marchioni, M. A. Di Muro, M. Hoyuelos
Self-diffusion, , in a system of particles that interact with a pseudo hard sphere potential is analyzed. Coupling with a solvent is represented by a Langevin thermostat, charac…
Diffusion on a lattice: transition rates, interactions and memory effects
Matías A. Di Muro, Miguel Hoyuelos
We analyze diffusion of particles on a two dimensional square lattice. Each lattice site contains an arbitrary number of particles. Interactions affect particles only in the same s…
The role of the thermodynamic factor on the intrinsic and tracer diffusivities in binary mixtures
M. Sampayo Puelles, M. Hoyuelos
One of the Darken equations gives a relationship between the intrinsic and the tracer diffusion coefficients, and , of species in a solid binary mixture. In its or…
Transition rates of non-interacting quantum particles from the Widom insertion formula
M. Hoyuelos
Transition rates among different states in a system of non-interacting quantum particles in contact with a heat reservoir include the factor , with a minus sign for…
Transition state theory applied to self-diffusion of hard spheres
Miguel Hoyuelos
A description in terms of transition rates among cells is used to analyze self-diffusion of hard spheres in the fluid phase. Cell size is assumed much larger than the mean free pat…