10 citations · 43 across the 11 of their papers we have counts for
11 papers
On the universality class of the special adsorption point of two-dimensional lattice polymers
Nathann T. Rodrigues, Tiago J. Oliveira, Thomas Prellberg
In recent work [PRE 100, 022121 (2019)] evidence was found that the surface adsorption transition of interacting self-avoiding trails (ISATs) placed on the square lattice displays…
Semianalytical solutions of Ising-like and Potts-like magnetic polymers on the Bethe lattice
Nathann T. Rodrigues, Tiago J. Oliveira
We study magnetic polymers, defined as self-avoiding walks where each monomer carries a "spin'' and interacts with its first neighbor monomers, let us say , via a coup…
Entropy of fully-packed rigid rods on generalized Husimi trees: a route to the square lattice limit
Nathann T. Rodrigues, Jürgen F. Stilck, Tiago J. Oliveira
Although hard rigid rods (-mers) defined on the square lattice have been widely studied in the literature, their entropy per site, , in the full-packing limit is only know…
Husimi lattice solutions and the coherent-anomaly-method analysis for hard-square lattice gases
Nathann T. Rodrigues, Tiago J. Oliveira
Although lattice gases composed by NN particles, forbidding up to their th nearest neighbors of being occupied, have been widely investigated in literature, the location and…
Fluid-fluid demixing and density anomaly in a ternary mixture of hard spheres
Nathann T. Rodrigues, Tiago J. Oliveira
We report the grand-canonical solution of a ternary mixture of discrete hard spheres defined on a Husimi lattice built with cubes, which provides a mean-field approximation for thi…
Adsorption of 2d polymers with two- and three-body self-interactions
Nathann T. Rodrigues, Tiago J. Oliveira, Thomas Prellberg +1
Using extensive Monte Carlo simulations, we investigate the surface adsorption of self-avoiding trails on the triangular lattice with two- and three-body on-site monomer-monomer in…
Thermodynamic behavior of binary mixtures of hard spheres: Semianalytical solutions on a Husimi lattice built with cubes
Nathann T. Rodrigues, Tiago J. Oliveira
We study binary mixtures of hard particles, which exclude up to their th nearest neighbors (NN) on the simple cubic lattice and have activities . In the first model anal…
Three stable phases and thermodynamic anomaly in a binary mixture of hard particles
Nathann T. Rodrigues, Tiago J. Oliveira
While the realistically modeling of the thermodynamic behavior of fluids usually demands elaborated atomistic models, much have been learned from simplified ones. Here, we investig…
Adsorption of interacting self-avoiding trails in two dimensions
N T Rodrigues, T Prellberg, A L Owczarek
We investigate the surface adsorption transition of interacting self-avoiding square lattice trails onto a straight boundary line. The character of this adsorption transition depen…
Collapse transition in polymer models with multiple monomers per site and multiple bonds per edge
Nathann T. Rodrigues, Tiago J. Oliveira
We present results from extensive Monte Carlo simulations of polymer models where each lattice site can be visited by up to monomers and no restriction is imposed on the number…
Monte Carlo simulations of polymers with nearest- and next nearest-neighbor interactions on square and cubic lattices
Nathann T. Rodrigues, Tiago J. Oliveira
We study a generalized interacting self-avoiding walk (ISAW) model with nearest- and next nearest-neighbor (NN and NNN) interactions on the square and cubic lattices. In both dimen…