#Coherence and #Contextuality fuel advantages in quantum information. It is crucial to #certify the presence of these in current #QuantumDevices.

In our #New_paper out on #Science_Advances

✅ We certify/benchmark their presence,

✅ We demonstrate that contextuality provides a quantum advantage for an information task,

✅ We benchmark coherence achieved only by using a major part of the device,

✅ The device is fabricated with state-of-the-art laser writing techniques

https://www.science.org/doi/full/10.1126/sciadv.adj4249

Referenced link: https://phys.org/news/2023-03-method-behavior-quantum-devices-crucial.html
Discuss on https://discu.eu/q/https://phys.org/news/2023-03-method-behavior-quantum-devices-crucial.html

Originally posted by Phys.org / @physorg_com: http://nitter.platypush.tech/physorg_com/status/1633471645984727043#m

New method for predicting the behavior of #quantumdevices provides crucial tool for real-world applications @physrevlett https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.130.100401 https://phys.org/news/2023-03-method-behavior-quantum-devices-crucial.html