3 papers
quant-ph2026
Extended Wigner's Friend Scenarios with Agent-like Observers on Quantum Computers
Joshua Laux, Eric G. Cavalcanti
The Wigner's friend thought experiment raises the question of whether quantum theory can be applied consistently to systems that include observers. Extended Wigner's Friend Scenari…
quant-ph2024
Experimental quantum randomness enhanced by a quantum network
Emanuele Polino, Luis Villegas-Aguilar, Davide Poderini +10
The certification of randomness is essential for both fundamental science and information technologies. Unlike traditional random number generators, randomness obtained from nonloc…
quant-ph2023
Nonlocality activation in a photonic quantum network
Luis Villegas-Aguilar, Emanuele Polino, Farzad Ghafari +9
Bell nonlocality refers to correlations between two distant, entangled particles that challenge classical notions of local causality. Beyond its foundational significance, nonlocal…