672 citations · 3.4k across the 54 of their papers we have counts for
3 papers · 1 filter
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…
Tests of multimode quantum non-locality with homodyne measurements
Antonio Acín, Nicolas J. Cerf, Alessandro Ferraro +1
We investigate the violation of local realism in Bell tests involving homodyne measurements performed on multimode continuous-variable states. By binning the measurement outcomes i…
Local temperature in quantum thermal states
A. Garcia-Saez, A. Ferraro, A. Acin
We consider blocks of quantum spins in a chain at thermal equilibrium, focusing on their properties from a thermodynamical perspective. Whereas in classical systems the temperature…