30 citations · 97 across the 20 of their papers we have counts for
4 papers · 1 filter
Multipartite entanglement control via Quantum Zeno Effect
J. G. Oliveira, R. Rossi, M. C. Nemes
We develop a protocol based on 2M pairwise interacting qubits, which through Quantum Zeno Effect controls the entanglement distribution of the system. We also show that if the coup…
Control of state and state entanglement with a single auxiliary subsystem
R. Rossi, A. R. Bosco de Magalhães, J. G. Peixoto de Faria +1
We present a strategy to control the evolution of a quantum system. The novel aspect of this protocol is the use of a \emph{single auxiliary subsystem}. Two applications are given,…
Incomplete Entanglement: consequences for the QZE
R. Rossi, A. R. Bosco de Magalhaes, M. C. Nemes
We show that the Quantum Zeno Effect prevails even if the entanglement with the measuring probe is not complete. The dynamics towards the asymptotic regime as a function of , th…
Protecting, Enhancing and Reviving Entanglement
J. G. Oliveira, R. Rossi, M. C. Nemes
We propose a strategies not only to protect but also to enhance and revive the entanglement in a double Jaynes-Cummings model. We show that such surprising features arises when Zen…