254 citations · 348 across the 7 of their papers we have counts for
3 papers · 2 filters
Scalability of GHZ and random-state entanglement in the presence of decoherence
Leandro Aolita, Daniel Cavalcanti, Antonio Acín +4
We derive analytical upper bounds for the entanglement of generalized Greenberger-Horne-Zeilinger states coupled to locally depolarizing and dephasing environments, and for local t…
Experimental investigation of the dynamics of entanglement: Sudden death, complementarity, and continuous monitoring of the environment
A. Salles, F. Melo, M. P. Almeida +4
We report on an experimental investigation of the dynamics of entanglement between a single qubit and its environment, as well as for pairs of qubits interacting independently with…
Quantum Non-locality and Partial Transposition for Continuous-Variable Systems
Alejo Salles, Daniel Cavalcanti, Antonio Acín
A continuous-variable Bell inequality, valid for an arbitrary number of observers measuring observables with an arbitrary number of outcomes, was recently introduced in [Cavalcanti…