15 citations · 28 across the 2 of their papers we have counts for
5 papers
Critical scaling in standard biased random walks
C. Anteneodo, W. A. M. Morgado
The spatial coverage produced by a single discrete-time random walk, with asymmetric jump probability and non-uniform steps, moving on an infinite one-dimensional latti…
The Ferromagnetic Potts model under an external magnetic field: an exact renormalization group approach
Sergio Coutinho, Welles A. M. Morgado, Evaldo M. F. Curado +1
The q-state ferromagnetic Potts model under a non-zero magnetic field coupled with the 0^th Potts state was investigated by an exact real-space renormalization group approach. The…
Brownian Dynamics, Time-averaging and Colored Noise
D. O. Soares-Pinto, W. A. M. Morgado
We propose a method to obtain the equilibrium distribution for positions and velocities of a one-dimensional particle via time-averaging and Laplace transformations. We apply it to…
Single-particle model for a granular ratchet
A. J. Bae, W. A. M. Morgado, J. J. P. Veerman +1
A simple model for a granular ratchet corresponding to a single grain bouncing off a vertically vibrating sawtooth-like base is studied. Depending on the vibration strength, the sa…
Vortex-Line Phase Diagram for Anisotropic Superconductors
W. A. M. Morgado, M. M. Doria, G. Carneiro +1
The zero temperature vortex phase diagram for uniaxial anisotropic superconductors placed in an external magnetic field tilted with respect to the axis of anisotropy is studied for…