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97 papers · 1 filter
Quantum Dynamics and Collapse-and-Revival Phenomena in the Dunkl Anharmonic Oscillator
D. Ojeda-Guillén, R. D. Mota, M. Salazar-Ramírez
We study the Dunkl anharmonic oscillator (Kerr medium) Hamiltonian from an algebraic approach of the group. In order to obtain the exact energy spectrum of this problem,…
A Generalization of the Parametric Amplifier with Dunkl Derivative: Spectral and Statistical Properties
D. Ojeda Guillén, R. D. Mota, J. C. Vega
We study the parametric amplifier Hamiltonian within the framework of the Dunkl formalism. We introduce the Dunkl creation and annihilation operators and show that their quadratic…
Reentrant topological phases and entanglement scalings in moiré-modulated extended Su-Schrieffer-Heeger Model
Guo-Qing Zhang, L. F. Quezada, Shi-Hai Dong
Recent studies of moiré physics have unveiled a wealth of opportunities for significantly advancing the field of quantum phase transitions. However, properties of reentrant phase t…
Towards Continuous-variable Quantum Neural Networks for Biomedical Imaging
Daniel Alejandro Lopez, Oscar Montiel, Oscar Castillo +1
Continuous-variable (CV) quantum computing offers a promising framework for scalable quantum machine learning, leveraging optical systems with infinite-dimensional Hilbert spaces.…
Exact Solutions of the Schrödinger-Dunkl Equation for a Free Particle in a Finite and Infinite Cylindrical Well
R. D. Mota, D. Ojeda-Guillén, M. Salazar-Ramírez
In this paper, we study the Schrödinger equation with Dunkl derivative for a free particle confined in a cylindrical potential well. We consider both the finite and infinite height…
Exploring Entanglement and Parameter Sensitivity in QAOA through Quantum Fisher Information
Brian García Sarmina, Jorge Saavedra Benavides, Guo-Hua Sun +1
Quantum Fisher Information (QFI) can be used to quantify how sensitive a quantum state reacts to changes in its variational parameters, making it a natural diagnostic for algorithm…