61 citations · 249 across the 26 of their papers we have counts for
26 papers
Hard-needle elastomer in one spatial dimension
Danilo B. Liarte, Alberto Petri, Silvio R. Salinas
We perform exact Statistical Mechanics calculations for a system of elongated objects (hard needles) that are restricted to translate along a line and rotate within a plane, and th…
Spherical model with Dzyaloshinskii-Moriya interactions
William de Castilho, S. R. Salinas
We analyze the thermodynamic behavior of a ferromagnetic mean-spherical model with three distinct spin components and the addition of Dzyaloshinkii-Moriya interactions. Exact calcu…
Modulated phases in a spin model with Dzyaloshinskii-Moriya interactions
William de Castilho, S. R. Salinas
We analyze the phase diagram of an elementary statistical lattice model of classical, discrete, spin variables, with nearest-neighbor ferro-magnetic isotropic interactions in compe…
Modulated structures in a Lebwohl-Lasher model with chiral interactions
E. S. Nascimento, A. Petri, S. R. Salinas
We consider a Lebwohl-Lasher lattice model with nematic directors restricted to point along planar directions. This Lebwohl-Lasher system is the nematic analogue of the st…
Recovering the equivalence of ensembles II: An Ising chain with competing short and long-range interactions
Vera B. Henriques, S. R. Salinas
In a pioneer work, John Nagle has shown that an Ising chain with competing short and long-range interactions displays second and first-order phase transitions separated by a tricri…
Maier-Saupe model for a mixture of uniaxial and biaxial molecules
E. S. Nascimento, E. F. Henriques, A. P. Vieira +1
We introduce shape fluctuations in a liquid-crystalline system by considering an elementary Maier--Saupe lattice model for a mixture of uniaxial and biaxial molecules. Shape variab…