672 citations · 3.4k across the 54 of their papers we have counts for
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Efficient device-independent entanglement detection for multipartite systems
Flavio Baccari, Daniel Cavalcanti, Peter Wittek +1
Entanglement is one of the most studied properties of quantum mechanics for its application in quantum information protocols. Nevertheless, detecting the presence of entanglement i…
Energy as a detector of nonlocality of many-body spin systems
Jordi Tura, Gemma De las Cuevas, Remigiusz Augusiak +3
We present a method to show that low-energy states of quantum many-body interacting systems in one spatial dimension are nonlocal. We assign a Bell inequality to the Hamiltonian of…
Implementations for Device-Independent Quantum Key Distribution
Alejandro Máttar, Antonio Acín
Device-independent quantum key distribution (DIQKD) generates a secret key among two parties in a provably secure way without making assumptions about the internal working of the d…