22 citations · 74 across the 8 of their papers we have counts for
11 papers
Ballistic deposition on deterministic fractals: On the observation of discrete scale invariance
Claudio M. Horowitz, Federico Roma, Ezequiel V. Albano
The growth of ballistic aggregates on deterministic fractal substrates is studied by means of numerical simulations. First, we attempt the description of the evolving interface of…
A Simple Statistical Mechanical Approach for Studying Multilayer Adsorption of Interacting Polyatomics
G. D. Garcia, F. O. Sanchez-Varretti, F. Roma +1
A simple statistical mechanical approach for studying multilayer adsorption of interacting polyatomic adsorbates (k-mers) has been presented. The new theoretical framework has been…
Multilayer Adsorption of Polyatomic Species on Homogeneous and Heterogeneous Surfaces
F. O. Sanchez-Varretti, G. D. Garcia, A. J. Ramirez-Pastor +1
In this work we study the multilayer adsorption of polyatomic species on homogeneous and heterogeneous bivariate surfaces. A new approximate analytic isotherm is obtained and valid…
Nonequilibrium critical dynamics of the three-dimensional gauge glass
F. Roma, D. Dominguez
We study the non-equilibrium aging behavior of the gauge glass model in three dimensions at the critical temperature. We perform Monte Carlo simulations with a Metropolis update, a…
Fractal dimension of domain walls in the Edwards-Anderson spin glass model
S. Risau-Gusman, F. Roma
We study directly the length of the domain walls (DW) obtained by comparing the ground states of the Edwards-Anderson spin glass model subject to periodic and antiperiodic boundary…
Critical behavior of repulsive dimers on square lattices at 2/3 monolayer coverage
F. Roma, J. L. Riccardo, A. J. Ramirez-Pastor
Monte Carlo simulations and finite-size scaling theory have been used to study the critical behavior of repulsive dimers on square lattices at 2/3 monolayer coverage. A "zig-zag" (…