1 citations · 1 across the 2 of their papers we have counts for
3 papers
Light propagation in inhomogeneous media, coupled quantum harmonic oscillators and phase transitions
Alejandro R. Urzúa, Irán Ramos-Prieto, Francisco Soto-Eguibar +2
This contribution has two main purposes. First, we show using classical optics how to model two coupled quantum harmonic oscillators and two interacting quantized fields. Second, w…
Dynamical analysis of mass-spring models using Lie algebraic methods
Alejandro R. Urzúa, Irán Ramos-Prieto, Francisco Soto-Eguibar +1
The dynamical analysis of vibrational systems of masses interconnected by restitution elements each with a single degree of freedom, and different configurations between masses and…
Unitary rotation and gyration of pixellated images on rectangular screens
Alejandro R. Urzúa, Kurt Bernardo Wolf
In the two space dimensions of screens in optical sy stems, rotations, gyrations, and fractional Fourier transformations form the Fourier subgroup of the symplectic group of linear…