Ising model for the freezing transition
J Troncoso, CA Cerdeiriña - Physical Review E, 2024 - APS
We introduce a three-state Ising model with entropy-volume coupling suitably incorporating
a packing mechanism into a lattice gas with no attractive interactions. On working in a great …
a packing mechanism into a lattice gas with no attractive interactions. On working in a great …
Lifetime of locally stable states near a phase transition in the Thirring model
We study the lifetime of locally stable states in the Thirring model, which describes a system
of particles whose interactions are long-range. The model exhibits first-order phase …
of particles whose interactions are long-range. The model exhibits first-order phase …
Monte Carlo simulations in the unconstrained ensemble
The unconstrained ensemble describes completely open systems whose control parameters
are the chemical potential, pressure, and temperature. For macroscopic systems with short …
are the chemical potential, pressure, and temperature. For macroscopic systems with short …
statistical ensemble: systems with fluctuating energy, particle number, and volume
U Marzolino - Scientific reports, 2021 - nature.com
Within the theory of statistical ensemble, the so-called μ PT ensemble describes equilibrium
systems that exchange energy, particles, and volume with the surrounding. General, model …
systems that exchange energy, particles, and volume with the surrounding. General, model …
Modified Thirring model beyond the excluded-volume approximation
Long-range interacting systems may exhibit ensemble inequivalence and can possibly
attain equilibrium states under completely open conditions, for which energy, volume and …
attain equilibrium states under completely open conditions, for which energy, volume and …
The structure of a fluid in the canonical and in the grand canonical ensembles
R Fantoni - arXiv preprint arXiv:2407.18281, 2024 - arxiv.org
The ensemble inequivalence in a Coulomb liquid has been known since the years 1960s.
The structure described by the canonical ensemble and the grand canonical ensemble are …
The structure described by the canonical ensemble and the grand canonical ensemble are …