Search Results - "Morgado, W.A.M."

Exact cumulant Kramers–Moyal-like expansion by Morgado, W.A.M.

“…We derive an exact equation, a Cumulant Kramers–Moyal Equation (CKME), quite similar to the Kramers–Moyal Equation (KME), for the probability distribution of a…”
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Brownian dynamics, time-averaging and colored noise by Soares-Pinto, D.O., Morgado, W.A.M.

“…We propose a method to obtain the equilibrium distribution for positions and velocities of a one-dimensional particle via time-averaging and Laplace…”
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Arch generated shear bands in granular systems by Bordignon, A.L., Sigaud, L., Tavares, G., Lopes, H., Lewiner, T., Morgado, W.A.M.

“…We propose an arch based model, on cubic and square lattices, to simulate the internal mobility of grains, in a dense granular system under shear. In this…”
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Dynamical pattern formation for diblock copolymer films under stretch by moving walls by Daud, A., Morais, F.M., Morgado, W.A.M., Martins, S.

“…We propose a computational method that takes into account the dynamical influence of moving rigid walls over the pattern formation for thin films of diblock…”
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Numerical simulation of vibrated granular gases under realistic boundary conditions by Morgado, W.A.M, Mucciolo, Eduardo R

“…A variant of the direct simulation Monte Carlo method is used to study the behavior of a granular gas, in two and three dimensions, under varying density,…”
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Single-particle model for a granular ratchet by Bae, A.J., Morgado, W.A.M., Veerman, J.J.P., Vasconcelos, G.L.

“…A simple model for a granular ratchet corresponding to a single grain bouncing off a vertically vibrating sawtooth-shaped base is studied. Depending on the…”
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Potts spin glass: a renormalization group approach by Camelo-Neto, G., de Lima, Washington, Coutinho, S., Morgado, W.A.M.

“…The phase transition of the q-state Potts spin-glass model is studied with the real-space renormalization group approach on general diamond hierarchical…”
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Kinetic equations for smooth granular systems by Morgado, W.A.M., Oppenheim, I.

“…In the present work we derive kinetic equations for the rarified granular gas from the Fokker-Planck equation that describes the time evolution of the reduced…”
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Kinetic equations for smooth granular systems II. The non-homogeneous gas by Morgado, W.A.M., Oppenheim, I.

“…In the present work we derive hydrodynamic equations for the infinite, rarified, smooth, non-homogeneous spherical granular gas. The long-time behavior of…”
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Diblock copolymer films: free-energy analysis by Morgado, W.A.M, Martins, S, Bahiana, M, Massunaga, M.S.O

“…The formation of the lamellar pattern in thin films of even diblock copolymers confined by hard walls is studied. The analysis of the free energy of a film…”
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Reduced dynamics simulation of trapped classical atoms statistics using an interactive lattice automaton model by Hirata, S.C., Silveira, D.M., Morgado, W.A.M., Cruz, M.E., Cesar, C.L.

“…We propose a computationally straightforward method that allows us to successfully study large systems, far from thermal equilibrium, where analytical methods…”
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Gravity effects on lamellar pattern formation in confined systems by Morgado, W.A.M., Bahiana, M., Martins, S., Massunaga, M.S.O.

“…The microphase separation of a diblock copolymer melt in the presence of a gravitational field is simulated by means of a cell dynamical system model. It is…”
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Vortex-line-lattice torque in anisotropic superconductors by de Oliveira, I.G., Morgado, W.A.M., Doria, M.M., Carneiro, G.

“…We calculate the magnetic torque τ= M× H that an uniaxial superconductor feels in presence of an external magnetic field of magnitude H, oriented of an angle α…”
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Vortex lines or vortex-line chains at the lower critical field in anisotropic superconductors? by Morgado, W.A.M, Doria, M.M, Carneiro, G

“…The vortex state at the lower critical field, H c1, in clean anisotropic superconductors placed in an external field tilted with respect to the axis of…”
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Vortex-line-lattices in anisotropic superconductors in an applied field by Morgado, W.A.M., Doria, M.M., Carneiro, G., de Oliveira, I.G.

“…We consider a uniaxial anisotropic superconductor placed in an external magnetic field of magnitude H and arbitrary orientation and determine the…”
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