Search Results - "Moya‐Cessa, Héctor M."
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Noise-assisted energy transport in electrical oscillator networks with off-diagonal dynamical disorder
Published in Scientific reports (27-11-2015)“…Noise is generally thought as detrimental for energy transport in coupled oscillator networks. However, it has been shown that for certain coherently evolving…”
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Generation of Talbot-like fields
Published in Scientific reports (10-08-2021)“…We present an integral of diffraction based on particular eigenfunctions of the Laplacian in two dimensions. We show how to propagate some fields, in…”
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3
Generation of NOON States in Waveguide Arrays
Published in Annalen der Physik (01-12-2019)“…A method to generate NOON states with three photons by injecting photons in an array of three waveguides is presented. Conditional measurements project the…”
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Statistical Mixture of Kaleidoscope States Interacting with a Two-Level Atom: Entropy and Purification
Published in Photonics (01-01-2023)“…We investigate some of the fundamental features of the interaction of a mixture of coherent states, namely, a Kaleidoscope states mixture, with two-level atoms…”
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5
The von Neumann Entropy for Mixed States
Published in Entropy (Basel, Switzerland) (10-01-2019)“…The Araki-Lieb inequality is commonly used to calculate the entropy of subsystems when they are initially in pure states, as this forces the entropy of the two…”
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The Pegg-Barnett phase operator and the discrete Fourier transform
Published in Physica scripta (01-04-2016)“…In quantum mechanics the position and momentum operators are related to each other via the Fourier transform. In the same way, here we show that the so-called…”
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7
Exact solution to laser rate equations: three-level laser as a Morse-like oscillator
Published in Journal of modern optics (21-08-2016)“…It is shown how the rate equations that model a three-level laser can be cast into a single second-order differential equation, whose form describes a…”
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Intrinsic decoherence for the displaced harmonic oscillator
Published in Pramāṇa (01-06-2022)“…By using the complete solution of the Milburn equation (beyond the Lindblad form that it is generally used) that describes intrinsic decoherence, we studied…”
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Quasiprobability Distribution Functions from Fractional Fourier Transforms
Published in Symmetry (Basel) (07-03-2019)“…We show, in a formal way, how a class of complex quasiprobability distribution functions may be introduced by using the fractional Fourier transform. This…”
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Light propagation in inhomogeneous media, coupled quantum harmonic oscillators and phase transitions
Published in Scientific reports (14-11-2019)“…This contribution has two main purposes. First, using classical optics we show how to model two coupled quantum harmonic oscillators and two interacting…”
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11
Fast Quantum Rabi Model with Trapped Ions
Published in Scientific reports (12-12-2016)“…We show how to produce a fast quantum Rabi model with trapped ions. Its importance resides not only in the acceleration of the phenomena that may be achieved…”
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12
KvN mechanics approach to the time-dependent frequency harmonic oscillator
Published in Scientific reports (30-05-2018)“…Using the Ermakov-Lewis invariants appearing in KvN mechanics, the time-dependent frequency harmonic oscillator is studied. The analysis builds upon the…”
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13
Ion-quantized field interaction in two regimes
Published in Physica scripta (01-12-2014)“…By taking advantage of the superposition principle inherent to quantum mechanics, we show that it is possible, by interacting a quantized field with a trapped…”
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14
Time-dependent harmonic oscillators and SUSY in time domain
Published in Physica scripta (01-12-2021)Get full text
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15
Generation of Airy solitary-like wave beams by acceleration control in inhomogeneous media
Published in Optics express (15-08-2011)“…We investigate the propagation of Airy beams in linear gradient index inhomogeneous media. We demonstrate that by controlling the gradient strength of the…”
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Discrete fractional Fourier transform: Vandermonde approach
Published in IMA journal of applied mathematics (01-12-2018)Get full text
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17
Generation of quasi-rectangle-states of the vibrational motion of an ion
Published in Physica scripta (01-05-2020)Get full text
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18
Relation between the entropy and the linear entropy in the ion-laser interaction
Published in Journal of modern optics (20-05-2020)“…It is shown that, in the interaction of a field and a qubit, there exists a relation between the linear entropy and the von Neumann entropy. The…”
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19
A Fourier transform differentiator operator
Published in Results in physics (01-01-2024)“…By utilizing the Fourier transform, we present a practical method for evaluating a function of a derivative applied to any other arbitrary function of a single…”
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Airy eigenstates and their relation to coordinate eigenstates
Published in Results in physics (01-12-2021)“…We study the eigenvalue problem for a linear potential Hamiltonian and, by writing the Airy equation in terms of momentum and position operators define Airy…”
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