5 citations · 10 across the 6 of their papers we have counts for
6 papers
Performance of affine-splitting pseudo-spectral methods for fractional complex Ginzburg-Landau equations
Lisandro A. Raviola, Mariano F. De Leo
We evaluate the performance of novel numerical methods for solving one-dimensional nonlinear fractional dispersive and dissipative evolution equations. The methods are based on aff…
A stabilized local integral method using RBFs for the Helmholtz equation with applications to wave chaos and dielectric microresonators
L. Ponzellini Marinelli, L. Raviola
Most problems in electrodynamics do not have an analytical solution so much effort has been put in the development of numerical schemes, such as the finite-difference method, volum…
Modeling and experimentation with asymmetric rigid bodies: a variation on disks and inclines
Lisandro A. Raviola, Oscar Zárate, Eduardo E. Rodríguez
We study the ascending motion of a disk rolling on an incline when its center of mass lies outside the disk axis. The problem is suitable as laboratory project for a first course i…
Entropy of a Rindler Observer
O. Brauer, E. Kirchuk, L. Raviola +1
We compute the entropy of a Rindler particle-detector (observer) in the presence of a quantum field in the Minkowski vacuum state; due to the Unruh effect, the observer is immersed…
The classical skeleton of open quantum chaotic maps
Lisandro A. Raviola, Alejandro M. F. Rivas, Gabriel G. Carlo
We have studied two complementary decoherence measures purity and fidelity for a generic diffusive noise in two different chaotic systems (the baker and the cat maps). For both qua…
Stable classical structures in dissipative quantum chaotic systems
Lisandro A. Raviola, Gabriel G. Carlo, Alejandro M. F. Rivas
We study the stability of classical structures in chaotic systems when a dissipative quantum evolution takes place. We consider a paradigmatic model, the quantum baker map in conta…