25 citations · 97 across the 11 of their papers we have counts for
11 papers
Bumblebee field in a Topological Framework
L. P. Colatto, A. L. A. Penna, W. C. Santos
A vector field coming from spontaneous Lorentz violation mechanism, namely Bumblebee model is analysed in a topological framework in a Minkowski space-time. Taking a $(1+2…
The Kardar-Parisi-Zhang exponents for the dimensions
Márcio S. Gomes-Filho, André L. A. Penna, Fernando A. Oliveira
The Kardar-Parisi-Zhang (KPZ) equation has been connected to a large number of important stochastic processes in physics, chemistry and growth phenomena, ranging from classical to…
Critical behavior of noise-induced phase synchronization
Pedro D. Pinto, Fernando A. Oliveira, André L. A. Penna
In this article, we present a systematic study of the critical behavior of phase oscillators with multiplicative noise from a thermodynamic equilibrium approach. We have already pr…
Thermodynamics aspects of noise-induced phase synchronization
Pedro D. Pinto, Fernando A. Oliveira, Andre L. A. Penna
In this article, we present an approach for the thermodynamics of phase oscillators induced by an internal multiplicative noise. We analytically derive the free energy, entropy, in…
Pattern transitions in a nonlocal logistic map for populations
Fernando V. Barbosa, André L. A. Penna, Rogelma M. S. Ferreira +3
In this work, we study the pattern solutions of doubly nonlocal logistic map that include spatial kernels in both growth and competition terms. We show that this map includes as a…
A chargeless complex vector matter field in supersymmetric scenario
L. P. Colatto, A. L. A. Penna
In this paper we construct and study a formulation of a chargeless complex vector matter field in a supersymmetric framework. To this aim we combine two no-chiral scalar superfield…