Understanding how quantum resources can be quantified and distributed over many parties
has profound applications in quantum communication. As one of the most intriguing features …

In this work, there are two parties, Alice on Earth and Bob on the satellite, which initially
share an entangled state, and some open problems, which emerge during quantum steering …

Collective multipartite Einstein-Podolsky-Rosen (EPR) steering is a type of quantum
correlation shared among n parties, where the EPR paradox of one party can be realized …

The dynamics behaviors of genuine multipartite Einstein–Podolsky–Rosen steering (GMS)
and genuine multipartite nonlocality (GMN) are investigated herein, and how the lost GMS …

Quantifying entanglement is an important task by which the resourcefulness of a quantum
state can be measured. Here, we develop a quantum algorithm that tests for and quantifies …

We propose and analyze a cascaded optical parametric system which involves three
interacting modes across two octaves of frequency difference. Our system, combining …

Einstein-Podolsky-Rosen (EPR) steering, as one of the most intriguing phenomenon of
quantum mechanics, is a useful quantum resource for quantum communication …

As one of the most intriguing features of quantum mechanics, Einstein–Podolsky–Rosen
(EPR) steering is a useful resource for secure quantum networks. Greenberger–Horne …

Abstract Quantum entanglement and Einstein-Podolsky-Rosen (EPR) steering is an
important resource for quantum information. However, it is very fragile and prone to …

We propose and analyse a four-well Bose–Hubbard model in a star configuration, with
pumping in the middle well and damping at the three end wells. We find that the system can …