11 citations · 22 across the 7 of their papers we have counts for
7 papers
Spectral response of a nonlinear Jaynes-Cummings model
L. Medina-Dozal, A. R. Urzúa, D. Aranda-Lozano +3
The Jaynes-Cummings quantum optics model allows us to understand the dialogue between light and matter at its most fundamental level, which is crucial for advancements in quantum s…
Integrated optical wave analyzer using the discrete fractional Fourier transform
Alejandro R. Urzúa, Irán Ramos-Prieto, Héctor M. Moya-Cessa
Within the expansive domain of optical sciences, achieving the precise characterization of light beams stands as a fundamental pursuit, pivotal for various applications, including…
Moving mirror-field dynamics under intrinsic decoherence
Alejandro R. Urzúa, Héctor M. Moya-Cessa
We study the decaying dynamics in the mirror-field interaction by means of the intrinsic decoherence scheme. Factorization of the mirror-field Hamiltonian with the use of displacem…
Arbitrary unitary rotation of three-dimensional pixellated images
Alejandro R. Urzúa, Kurt Bernardo Wolf
Using the coefficients introduced by Bargmann and Moshinsky for the reduction of the su() algebra of Cartesian three-dimensional oscillator multiplet states into so() angular…
Unitary rotation of pixellated polychromatic images
Alejandro R. Urzúa, Kurt Bernardo Wolf
Unitary rotations of polychromatic images on finite two-dimensional pixellated screens provide invertibility, group composition, and thus conservation of information. Rotations hav…
Intrinsic decoherence dynamics in the three-coupled harmonic oscillators interaction
Alejandro R. Urzúa, Héctor M. Moya-Cessa
Applying the Milburn equation to describe intrinsic decoherence, we study the interaction of three-coupled quantum harmonic oscillators or quantized fields. We give an explicit sol…
Time dependent coupled harmonic oscillators
Alejandro R. Urzúa, Héctor M. Moya-Cessa, Irán Ramos-Prieto +1
We show that, by using the quantum orthogonal functions invariant, we are able to solve a coupled of time dependent harmonic oscillators where all the time dependent frequencies ar…