Multipartite entanglement

In the case of systems composed of subsystems the classification of entangled states is richer than in the bipartite case. Indeed, in multipartite…

Papers overview

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2020

Let <inline-formula> <tex-math notation="LaTeX">$R$ </tex-math></inline-formula> be an invariant polynomial ring of a reductive…

2015

Einstein-Podolsky-Rosen (EPR) steering is a form of quantum nonlocality which is intermediate between entanglement and Bell…

2012

Genuine multipartite correlations in finite-size XY chains are studied as a function of the applied external magnetic field. We…

2011

A relevant problem regarding entanglement measures is the following: Given an arbitrary mixed state, how does a measure for…

2011

We show that controllable inhomogeneous coupling between two-level systems and a common data bus provides a fast mechanism to…

2010

We present a simple model together with its physical implementation which allows one to generate multipartite entanglement…

2009

We study the typical entanglement properties of a system comprising two independent qubit environments interacting via a…

2009

We discuss the possibility to interpret the residual entanglement for more than three qubits in terms of distributed multipartite…

2009

Entanglement dynamics for a couple of two-level atoms interacting with independent structured reservoirs is studied using a non…

2009

We investigate the lower bound obtained from experimental data of a quantum state $\rho$, as proposed independently by G\"uhne et…