27 citations · 77 across the 7 of their papers we have counts for
7 papers
Dynamic Drop Models
P. M. C. de Oliveira, T. J. P. Penna, A. R. Lima +3
We follow the dynamic evolution of a cluster of Ising spins pointing up surrounded by other spins pointing down, on a lattice. The cluster represents a liquid drop. Under a microsc…
Reply to a comment on "A Comparison Between Broad Histogram and Multicanonical Methods"
A. R. Lima, T. J. P. Penna, P. M. C. de Oliveira
This is a reply to the comment by M. Kastner and M. Promberger [cond-mat/0011516] on the paper published in J. Stat. Phys. 99, 691 (2000) and also in cond-mat/0002176. We show that…
A comparison between broad histogram and multicanonical methods
A. R. Lima, P. M. C. de Oliveira, T. J. P. Penna
We discuss the conceptual differences between the Broad Histogram (BHM) and reweighting methods in general, and particularly the so-called Multicanonical (MUCA) approaches. The mai…
Broad Histogram Method for Multiparametric Hamiltonians
A. R. Lima, P. M. C. de Oliveira, T. J. P. Penna
We extended the Broad Histogram Method in order to obtain spectral degeneracies for systems with multiparametric Hamiltonians. As examples we obtained the critical lines for the sq…
Sliding blocks with random friction and absorbing random walks
A. R. Lima, Cristian F. Moukarzel, I. Grosse +1
With the purpose of explaining recent experimental findings, we study the distribution of distances traversed by a block that slides on an inclined plane and stops due t…
Monte Carlo Simulation of Magnetic System in the Tsallis Statistics
A. R. Lima, J. S. Sá Martins, T. J. P. Penna
We apply the Broad Histogram Method to an Ising system in the context of the recently reformulated Generalized Thermostatistics, and we claim it to be a very efficient simulation t…