Transverse temperature interfaces in the Katz-Lebowitz-Spohn driven lattice gas.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review. E"
DOI: 10.1103/physreve.100.062122
Abstract: We explore the intriguing spatial patterns that emerge in a two-dimensional spatially inhomogeneous Katz-Lebowitz-Spohn (KLS) driven lattice gas with attractive nearest-neighbor interactions. The domain is split into two regions with hopping rates governed by different… read more here.
Keywords: region; lebowitz spohn; temperature; driven lattice ... See more keywords
Integer lattice gas with a sampling collision operator for the fluctuating diffusion equation.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.035303
Abstract: We developed an integer lattice gas method for the fluctuating diffusion equation. Such a method is unconditionally stable and able to recover the Poisson distribution for the microscopic densities. A key advance for integer lattice… read more here.
Keywords: integer lattice; fluctuating diffusion; integer; lattice gas ... See more keywords
Phase behavior of a lattice-gas model for biaxial nematics.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.044705
Abstract: We employ a lattice-gas extension of the Maier-Saupe model with discrete orientation states to study the phase behavior of a statistical model for biaxial nematogenic units in mean-field theory. The phase behavior of the system… read more here.
Keywords: model biaxial; phase behavior; model; lattice gas ... See more keywords
Hydrodynamics in kinetically constrained lattice-gas models.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.022124
Abstract: Kinetically constrained models are lattice-gas models that are used for describing glassy systems. By construction, their equilibrium state is trivial and there are no equal-time correlations between the occupancy of different sites. We drive such… read more here.
Keywords: diffusion; kinetically constrained; hydrodynamics; gas models ... See more keywords
Lattice gas with molecular dynamics collision operator.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.013314
Abstract: We introduce a lattice gas implementation that is based on coarse-graining a molecular dynamics (MD) simulation. Such a lattice gas is similar to standard lattice gases, but its collision operator is informed by an underlying… read more here.
Keywords: collision operator; lattice gas; molecular dynamics; lattice ... See more keywords
Density profiles of a self-gravitating lattice gas in one, two, and three dimensions.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.042131
Abstract: We consider a lattice gas in spaces of dimensionality D=1,2,3. The particles are subject to a hardcore exclusion interaction and an attractive pair interaction that satisfies Gauss' law as do Newtonian gravity in D=3, a… read more here.
Keywords: density profiles; gas; density; lattice gas ... See more keywords
Condensation and Crystal Nucleation in a Lattice Gas with a Realistic Phase Diagram
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24030419
Abstract: We reconsider model II of Orban et al. (J. Chem. Phys. 1968, 49, 1778–1783), a two-dimensional lattice-gas system featuring a crystalline phase and two distinct fluid phases (liquid and vapor). In this system, a particle… read more here.
Keywords: crystal nucleation; lattice gas; lattice; phase ... See more keywords