[HTML][HTML] Cavity-based architecture to preserve quantum coherence and entanglement

ZX Man, YJ Xia, R Lo Franco - Scientific reports, 2015 - nature.com
Quantum technology relies on the utilization of resources, like quantum coherence and
entanglement, which allow quantum information and computation processing. This …

Tripartite Quantum Correlations under Power‐Law and Random Telegraph Noises: Collective Effects of Markovian and Non‐Markovian Classical Fields

AU Rahman, S Haddadi, MR Pourkarimi - Annalen der Physik, 2022 - Wiley Online Library
The collective effects of Markovian and non‐Markovian classical fields on the dynamics of
entanglement, coherence, and quantum state mixing in a three‐qubit mixed entangled state …

Preserving entanglement and nonlocality in solid-state qubits by dynamical decoupling

R Lo Franco, A D'Arrigo, G Falci, G Compagno… - Physical Review B, 2014 - APS
In this paper, we study how to preserve entanglement and nonlocality under dephasing
produced by classical noise with large low-frequency components, such as 1/f noise, using …

Dynamics of quantum correlations in colored-noise environments

C Benedetti, F Buscemi, P Bordone, MGA Paris - Physical Review A—Atomic …, 2013 - APS
We address the dynamics of entanglement and quantum discord for two noninteracting
qubits initially prepared in a maximally entangled state and then subjected to a classical …

Harnessing non-Markovian quantum memory by environmental coupling

ZX Man, YJ Xia, R Lo Franco - Physical Review A, 2015 - APS
Controlling the non-Markovian dynamics of open quantum systems is essential in quantum
information technology since it plays a crucial role in preserving quantum memory. Albeit in …

Protecting entanglement by adjusting the velocities of moving qubits inside non-Markovian environments

A Mortezapour, MA Borji, RL Franco - Laser Physics Letters, 2017 - iopscience.iop.org
Efficient entanglement preservation in open quantum systems is a crucial scope towards a
reliable exploitation of quantum resources. We address this issue by studying how two-qubit …

[HTML][HTML] Protecting quantum resources via frequency modulation of qubits in leaky cavities

A Mortezapour, R Lo Franco - Scientific reports, 2018 - nature.com
Finding strategies to preserve quantum resources in open systems is nowadays a main
requirement for reliable quantum-enhanced technologies. We address this issue by …

Distributed correlations and information flows within a hybrid multipartite quantum-classical system

B Leggio, R Lo Franco, DO Soares-Pinto, P Horodecki… - Physical Review A, 2015 - APS
Understanding the non-Markovian mechanisms underlying the revivals of quantum
entanglement in the presence of classical environments is central in the theory of quantum …

Unifying approach to the quantification of bipartite correlations by Bures distance

TR Bromley, M Cianciaruso, RL Franco… - Journal of Physics A …, 2014 - iopscience.iop.org
The notion of distance defined on the set of states of a composite quantum system can be
used to quantify total, quantum and classical correlations in a unifying way. We provide new …

Quantum interferometric power and Bures distance entanglement versus normalized steered coherence under random telegraph noise

S Elghaayda, MY Abd-Rabbou… - Modern Physics Letters …, 2023 - World Scientific
This study examines the impact of random telegraph noise on non-separability, non-
classicality, and steered coherence in a bipartite system initially prepared in a Gisin state …