Open-system dynamics of entanglement: a key issues review

L Aolita, F De Melo… - … on Progress in …, 2015 - singdirect.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 …

Thermodynamic cost of creating correlations

M Huber, M Perarnau-Llobet… - New Journal of …, 2015 - iopscience.iop.org
We investigate the fundamental limitations imposed by thermodynamics for creating
correlations. Considering a collection of initially uncorrelated thermal quantum systems, we …

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 robustness against particle loss in multiqubit systems

A Neven, J Martin, T Bastin - Physical Review A, 2018 - APS
When some of the parties of a multipartite entangled pure state are lost, the question arises
whether the residual mixed state is also entangled, in which case the initial entangled pure …

[HTML][HTML] Dynamics of genuine multipartite entanglement under local non-Markovian dephasing

M Ali - Physics Letters A, 2014 - Elsevier
We study dynamics of genuine entanglement for quantum states of three and four qubits
under non-Markovian dephasing. Using a computable entanglement monotone for …

Nonlocality in pure and mixed n-qubit X states

J Batle, CHR Ooi, A Farouk, S Abdalla - Quantum Information Processing, 2016 - Springer
Nonlocality for general multiqubit X states is studied in detail. Pure and mixed states are
analyzed as far as their maximum amount of nonlocality is concerned, and analytic results …

Time dynamics of quantum coherence and monogamy in a non-Markovian environment

C Radhakrishnan, PW Chen, S Jambulingam… - Scientific reports, 2019 - nature.com
The time evolution of the distribution and shareability of quantum coherence of a tripartite
system in a non-Markovian environment is examined. The total coherence can be …

Sudden change in dynamics of genuine multipartite entanglement of cavity-reservoir qubits

M Ali, ARP Rau - Physical Review A, 2014 - APS
We study the dynamics of genuine multipartite entanglement for a system of four qubits.
Using a computable entanglement monotone for multipartite systems, we investigate the as …

Evolution of tripartite entangled states in a decohering environment and their experimental protection using dynamical decoupling

H Singh, Arvind, K Dorai - Physical Review A, 2018 - APS
We embarked upon the task of experimental protection of different classes of tripartite
entangled states, namely, the maximally entangled Greenberger-Horne-Zeilinger (GHZ) and …

Genuine tripartite entanglement dynamics and transfer in a triple Jaynes-Cummings model

KI Kim, HM Li, BK Zhao - International Journal of Theoretical Physics, 2016 - Springer
By applying the conjugate gradient method in the evaluation of three-qubit's three-tangle,
the genuine tripartite entanglement dynamics and transfer for a triple Jaynes-Cummings …