53 citations · 206 across the 11 of their papers we have counts for
11 papers
Exploring the threshold of epidemic spreading for a stochastic SIR model with local and global contacts
Gabriel Fabricius, Alberto Maltz
The spread of an epidemic process is considered in the context of a spatial SIR stochastic model that includes a parameter that assigns weights and to glob…
SIR model with local and global infective contacts: A deterministic approach and applications
Alberto Maltz, Gabriel Fabricius
An epidemic model with births and deaths is considered on a two dimensional LxL lattice. Each individual can have global infective contacts according to the standard SIR model rule…
SIR model on a dynamical network and the endemic state of an infectious disease
Martin Dottori, Gabriel Fabricius
In this work we performed a numerical study of an epidemic model that mimics the endemic state of whooping cough in the pre-vaccine era. We considered a stochastic SIR model on dyn…
The role of metallic impurities in oxide semiconductors: first-principles calculations and PAC experiments
L. A. Errico, G. Fabricius, M. Renteria
We report an ab-initio comparative study of the electric-field-gradient tensor (EFG) and structural relaxations introduced by acceptor (Cd) and donor (Ta) impurities when they repl…
From particles to spins: Eulerian formulation of supercooled liquids and glasses
Claudio Chamon, Leticia F. Cugliandolo, Gabriel Fabricius +2
The dynamics of supercooled liquid and glassy systems are usually studied within the Lagrangian representation, in which the positions and velocities of distinguishable interacting…
Topological Effects caused by the Fractal Substrate on the Nonequilibrium Critical Behavior of the Ising Magnet
M. A. Bab, G. Fabricius, E. V. Albano
The nonequilibrium critical dynamics of the Ising magnet on a fractal substrate, namely the Sierpinski carpet with Hausdorff dimension =1.7925, has been studied within the sh…