12 citations · 23 across the 3 of their papers we have counts for
5 papers
Critical behavior of the spin- Baxter-Wu model: Entropic sampling simulations
L. N. Jorge, L. S. Ferreira, S. A. Leão +1
In this work we use a refined entropic sampling technique based on the Wang-Landau method to study the spin- Baxter-Wu model. The static critical exponents were determined as…
Static critical behavior of the states Potts model: High-resolution entropic study
A. A. Caparica, Salviano A. Leão, Claudio J. DaSilva
Here we report a precise computer simulation study of the static critical properties of the two-dimensional -states Potts model using very accurate data obtained from a modified…
Anderson localization in the quintic nonlinear Schrödinger equation
A. T. Avelar, W. B. Cardoso
In the present paper we consider the quintic defocusing nonlinear Schrödinger equation in presence of a disordered random potential and we analyze the effects of the quintic nonlin…
Nonlinear Schrodinger equation with chaotic, random, and nonperiodic nonlinearity
W. B. Cardoso, S. A. Leao, A. T. Avelar +2
In this paper we deal with a nonlinear Schrödinger equation with chaotic, random, and nonperiodic cubic nonlinearity. Our goal is to study the soliton evolution, with the strength…
Transient Charging and Discharging of Spin-polarized Electrons in a Quantum Dot
F. M. Souza, S. A. Leao, R. M. Gester +1
We study spin-polarized transient transport in a quantum dot coupled to two ferromagnetic leads subjected to a rectangular bias voltage pulse. Time-dependent spin-resolved currents…