626 citations · 1.2k across the 20 of their papers we have counts for
4 papers · 2 filters
Testing a Bell inequality in multi-pair scenarios
Jean-Daniel Bancal, Cyril Branciard, Nicolas Brunner +3
To date, most efforts to demonstrate quantum nonlocality have concentrated on systems of two (or very few) particles. It is however difficult in many experiments to address individ…
Emergence of Quantum Correlations from Non-Locality Swapping
Paul Skrzypczyk, Nicolas Brunner, Sandu Popescu
By studying generalized non-signalling theories, the hope is to find out what makes quantum mechanics so special. In the present paper, we revisit the paradigmatic model of non-sig…
Entanglement and intra-molecular cooling in biological systems? - A quantum thermodynamic perspective
Hans J. Briegel, Sandu Popescu
We discuss the possibility of existence of entanglement in biological systems. Our arguments centre on the fact that biological systems are thermodynamic open driven systems far fr…
Simulation of partial entanglement with nonsignaling resources
Nicolas Brunner, Nicolas Gisin, Sandu Popescu +1
With the goal of gaining a deeper understanding of quantum non-locality, we decompose quantum correlations into more elementary non-local correlations. We show that the correlation…