Open-system dynamics of entanglement: a key issues review

L Aolita, F De Melo, L Davidovich - Reports on Progress in …, 2015 - iopscience.iop.org
One of the greatest challenges in the fields of quantum information processing and quantum
technologies is the detailed coherent control over each and every constituent of quantum …

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 …

Distributing multipartite entanglement over noisy quantum networks

L Bugalho, BC Coutinho, FA Monteiro, Y Omar - quantum, 2023 - quantum-journal.org
A quantum internet aims at harnessing networked quantum technologies, namely by
distributing bipartite entanglement between distant nodes. However, multipartite …

General no-go theorem for entanglement extraction

P Simidzija, RH Jonsson, E Martín-Martínez - Physical Review D, 2018 - APS
We study under what circumstances a separable bipartite system AB can or cannot become
entangled through local interactions with a bilocal entangled source S 1-S 2. We obtain …

Metrologically resourceful multipartite entanglement under quantum many-body effects

U Khalid, J ur Rehman, H Shin - Quantum Science and …, 2021 - iopscience.iop.org
In traditional quantum metrology protocols, the initial multipartite entangled pure quantum
probes are considered to be isolated, ie, free of quantum many-body effects. Here, we study …

Entropy vector formalism and the structure of multidimensional entanglement in multipartite systems

M Huber, M Perarnau-Llobet, JI De Vicente - Physical Review A—Atomic …, 2013 - APS
We review and generalize the recently introduced framework of entropy vectors for detecting
and quantifying genuine multipartite entanglement in high-dimensional multicomponent …

Positivity of linear maps under tensor powers

A Müller-Hermes, D Reeb, MM Wolf - Journal of Mathematical Physics, 2016 - pubs.aip.org
We investigate linear maps between matrix algebras that remain positive under tensor
powers, ie, under tensoring with n copies of themselves. Completely positive and completely …

Analytical characterization of the genuine multiparticle negativity

M Hofmann, T Moroder, O Gühne - Journal of Physics A …, 2014 - iopscience.iop.org
The genuine multiparticle negativity is a measure of genuine multiparticle entanglement
which can be numerically calculated. We present several results of how this entanglement …

Entanglement sensitivity to signal attenuation and amplification

SN Filippov, M Ziman - Physical Review A, 2014 - APS
We analyze general laws of continuous-variable entanglement dynamics during the
deterministic attenuation and amplification of the physical signal carrying the entanglement …

Robustness of multiparticle entanglement: specific entanglement classes and random states

M Ali, O Gühne - Journal of Physics B: Atomic, Molecular and …, 2014 - iopscience.iop.org
We investigate the robustness of genuine multiparticle entanglement under decoherence.
We consider different kinds of entangled three-and four-qubit states as well as random pure …