39 citations · 67 across the 4 of their papers we have counts for
4 papers
Confined Sandpile in two Dimensions: Percolation and Singular Diffusion
R. S. Pires, A. A. Moreira, H. A. Carmona +1
We investigate the properties of a two-state sandpile model subjected to a confining potential in two dimensions. From the microdynamical description, we derive a diffusion equatio…
Majority-vote model on spatially embedded networks: crossover from mean-field to Ising universality classes
C. I. N. Sampaio Filho, T. B. dos Santos, A. A. Moreira +2
We study through Monte Carlo simulations and finite-size scaling analysis the nonequilibrium phase transitions of the majority-vote model taking place on spatially embedded network…
The Complex Topology of Chemical Plants
J. S. Andrade, D. M. Bezerra, J. Ribeiro Filho +1
We show that flowsheets of oil refineries can be associated to complex network topologies that are scale-free, display small-world effect and possess hierarchical organization. The…
An extended-phase-space dynamics for the generalized nonextensive thermostatistics
J. S. Andrade, M. P. Almeida, A. A. Moreira +1
We apply a variant of the Nose-Hoover thermostat to derive the Hamiltonian of a nonextensive system that is compatible with the canonical ensemble of the generalized thermostatisti…