52 citations · 79 across the 11 of their papers we have counts for
12 papers
Speed of evolution in qutrit systems
Jesica Espino-González, Francisco J. Sevilla, Andrea Valdés-Hernández
The speed of evolution between perfectly distinguishable states is thoroughly analyzed in a closed three-level (qutrit) quantum system. Considering an evolution under an arbitrary…
Optimal entanglement generation in GHZ-type states
N. Giovenale, L. Hernandez-Martinez, A. P. Majtey +1
The entanglement production is key for many applications in the realm of quantum information, but so is the identification of processes that allow to create entanglement in a fast…
Indistinguishable entangled fermions: basics and future challenges
A. P. Majtey, A. Valdés-Hernández, E. Cuestas
The study of entanglement in systems composed of identical particles raises interesting challenges with far-reaching implications in both, our fundamental understanding of the phys…
Speed of evolution in entangled fermionic systems
Sahory Canseco J., Andrea Valdés-Hernández
We consider the simplest identical-fermion system that exhibits the phenomenon of entanglement (beyond exchange correlations) to analyze its speed of evolution towards an orthogona…
Relevance of stochasticity for the emergence of quantization
A. M. Cetto, L. de la Peña, A. Valdés-Hernández
The theories of stochastic quantum mechanics and stochastic electrodynamics bring to light important aspects of the quantum dynamics that are concealed in the standard formalism. H…
Connecting two stochastic theories that lead to quantum mechanics
Luis de la Peña, Ana María Cetto, Andrea Valdés-Hernández
The connection is established between two theories that have developed independently with the aim to describe quantum mechanics as a stochastic process, namely stochastic quantum m…
Guaranteed emergence of genuine entanglement in 3-qubit evolving systems
A. Valdés-Hernández, V. T. Brauer, F. S. Zamora
Multipartite entanglement has been shown to be of particular relevance for a better understanding and exploitation of the dynamics and flow of entanglement in multiparty systems. T…
Strong entanglement criterion involving momentum weak values
A. Valdés-Hernández, L. de la Peña, A. M. Cetto
In recent years weak values have been used to explore interesting quantum features in novel ways. In particular, the real part of the weak value of the momentum operator has been w…
Non-commutative measure of quantum correlations under local operations
D. G. Bussandri, A. P. Majtey, A. Valdés-Hernández
We study some desirable properties of recently introduced measures of quantum correlations based on the amount of non-commutativity quantified by the Hilbert-Schmidt norm (Sci Rep…
Problem of quantifying quantum correlations with non-commutative discord
A. P. Majtey, D. Bussandri, T. M. Osán +2
In this work we analyze a non-commutativity measure of quantum correlations recently proposed by Y. Guo [Sci. Rep. 6, 25241 (2016)]. By recourse to a systematic survey of a two-qub…
Experimental entanglement redistribution under decoherence channels
G. H. Aguilar, A. Valdés-Hernández, L. Davidovich +2
When an initially entangled pair of qubits undergoes local decoherence processes, there are a number of ways in which the original entanglement can spread throughout the multiparti…
Far-reaching statistical consequences of the zero-point energy for the harmonic oscillator
Luis de la Pena, Andrea Valdes-Hernandez, Ana Maria Cetto
In a recent thermodynamic analysis of the harmonic oscillator and using an interpolation procedure, Boyer has shown that the existence of a zero-point energy leads to the Planck sp…