22 citations · 85 across the 8 of their papers we have counts for
8 papers
Thermodynamical behavior of the Blume-Capel model in the vicinity of its tricritical point
Mário Rocha-Neto, Gustavo Camelo-Neto, Edvaldo Nogueira-Junior +1
We investigate the thermodynamic properties of the zero-field Blume-Capel model in the vicinity of its tricritical point (TCP). We calculate the quadrupole moment, internal energy,…
The Blume-Capel Model on Hierarchical Lattices: exact local properties
Mário J. G. Rocha-Neto, G. Camelo-Neto, E. Nogueira +1
The local properties of the spin one ferromagnetic Blume-Capel model defined on hierarchical lattices with dimension two and three are obtained by a numerical recursion procedure a…
Multifractal Analysis of Polyalanines Time Series
P. H. Figueirêdo, E. Nogueira, M. A. Moret +1
Multifractal properties of the energy time series of short -helix structures, specifically from a polyalanine family, are investigated through the MF-DFA technique ({\it{multifr…
Dihedral-angle Gaussian distribution driving protein folding
P. H. Figueiredo, M. A. Moret, E. Nogueira +1
The proposal of this paper is to provide a simple angular random walk model to build up polypeptide structures, which encompass properties of dihedral angles of folded proteins. Fr…
Multifractal Properties of Aperiodic Ising Model: role of geometric fluctuations
E. Nogueira, R. F. S. Andrade, S. Coutinho
The role of the geometric fluctuations on the multifractal properties of the local magnetization of aperiodic ferromagnetic Ising models on hierachical lattices is investigated. Th…
Universality in short-range Ising spin glasses
E. Nogueira, S. Coutinho, F. D. Nobre +1
The role of the distribution of coupling constants on the critical exponents of the short-range Ising spin-glass model is investigated via real space renormalization group. A saddl…