TY  - JOUR
AU  - Contreras Tejada, Patricia
AU  - Scarpa, Giannicola
AU  - Kubicki, Aleksander M.
AU  - Brandenburger, Adam
AU  - La Mura, Pierfrancesco
PY  - 2021
DO  - 10.1038/s41467-021-27134-6
SN  - 2041-1723
UR  - https://hdl.handle.net/20.500.14352/4983
T2  - Nature Communications
AB  - Is the world quantum? An active research line in quantum foundations is devoted to exploring what constraints can rule out the postquantum theories that are consistent with experimentally observed results. We explore this question in the context of...
LA  - eng
PB  - Nature Research
KW  - Quantum information
KW  - Theoretical physics
TI  - Observers of quantum systems cannot agree to disagree
TY  - journal article
VL  - 12
ER  -