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Dynamics of the deconfinement transition
(2007-04-04)
We estimate the dissipation coefficient Γ that appears in Ginzburg-Landau-Langevin equations that describe phenomenologically the deconfinement transition in QCD. This is done through the implementation of Glauber dynamics ...
Stability of BEC Systems in Nonlinear Optical Lattices
(Springer, 2011-01-01)
The dynamics and stability of a Bose-Einstein Condensate, described by a two-dimensional nonlinear Schrodinger equation in a one-dimensional conservative plus dissipative nonlinear optical lattice, are investigated. In the ...
Effects of latticeQCD EoS and continuous emission on some observables
(Amer Inst Physics, 2006-01-01)
Effects of lattice-QCD-inspired equations of state and continuous emission on some observables are discussed, by solving a 3D hydrodynamics. The particle multiplicity as well nu(2) are found to increase in the mid-rapidity. ...
Local dimension and finite time prediction in coupled map lattices
(2005-03-01)
Forecasting, for obvious reasons, often become the most important goal to be achieved. For spatially extended systems (e.g. atmospheric system) where the local nonlinearities lead to the most unpredictable chaotic evolution, ...
Spinodal decomposition in pure-gauge QCD
(2005-04-14)
Spinodal decomposition in a model of pure-gauge SU(2) theory that incorporates a deconfinement phase transition is investigated by means of real-time lattice simulations of the fully nonlinear Ginzburg-Landau equation. ...
A stochastic spatially structured epidemic model with diffusive processes
(Águas de Lindóia, 2014-01-28)
We developed a stochastic lattice model to describe the vector-borne disease (like yellow fever or dengue). The model is spatially structured and its dynamical rules take into account the diffusion of vectors. We consider ...
Stochastic lattice model describing a vector-borne disease
(Sociedade Brasileira de FísicaÁguas de Lindóia, 2013-05-13)
We employ the approach of stochastic dynamics to describe the dissemination of vector-borne diseases such as
dengue, and we focus our attention on the characterization of the threshold of the epidemic. The coexistence
space ...
Study of surface free energy on a lattice-gas model applied to Liquid bridge
(Águas de Lindóia, 2013-05)
The pulmonary crackling and the formation of liquid bridges are problems that for centuries have been attracting the attention of scientists. In order to study these phenomena, it was developed a canonical cubic ...
Solitons in atomic condensates, with optical lattices and field-induced dipole moments
(Iop Publishing Ltd, 2015-01-01)
We report some investigations on the existence of matter-wave solitons when considering cross-combined optical lattices (OL) in three ditnensimis (3D), where we have a nonlinear OL in one of the directions, which is ...
QCD phenomenology with infrared finite SDE solutions
(2009-12-01)
Recent progress in the solution of Schwinger-Dyson equations (SDE), as well as lattice simulation of pure glue QCD, indicate that the gluon propagator and coupling constant are infrared (IR) finite. We discuss how this ...