Verifying a quantum device without trusting its internal workings: we present device-independent self-testing with superconducting circuits, out on arxiv today.
New @qudev @ETHQuantumCntr @ETH_physics @ETH_en manuscript on Complete Self-Testing of a System of Remote Superconducting Qubits out on @arxiv today.
This work was done in collaboration with @UnivParisSaclay @CNRS @CEA_Officiel and led by @simonstorz at @ETH.
Read more about it here: arxiv.org/abs/2408.01299 .
We make use of our 30-m-long #quntum link and our capability to perform loophole-free Bell tests which allows us to explore non-local #physics.
Simon Storz retweeted
what i wish someone had told me:
blog.samaltman.com/what-i-wi…
Simon Storz retweeted
Superconducting quantum bits have been entangled over a separation of 30 metres, enabling a loophole-free Bell experiment. Find out more in this N&V by Marissa Giustina. go.nature.com/42slLg6
~Quantum computing meets non-locality~
I'm thrilled to see our @qudev @ETH experiment being published in Nature today: a loophole-free Bell test with superconducting circuits.
nature.com/articles/s41586-0…
Follow this two minute - 🧵 for the key points:
👨💻 We received great theory support from Jean-Daniel and @NSangouard from @CEAParisSaclay @ParisSaclay. The master equation simulations of our experiment were developed by @baproyer and @circuitqed at @USherbrooke @IQ_USherbrooke and @Yale.
Simon Storz retweeted
ETH-Forschende konnten mit dem ersten schlupflochfreien Bell-Test mit supraleitenden Schaltkreisen bestätigen, dass die klassischen Vorstellungen von Kausalität in der Quantenwelt nicht gelten. @AndreasAtETH ethz.ch/de/news-und-veransta…
Simon Storz retweeted
22 thoughts from 2022 I'd like to take into 2023:
xitter.cf/waitbutwhy/status/1520…
Simon Storz retweeted
“ … a group of researchers announced … that they had simulated a pair of black holes in a quantum computer and sent a message between them through a shortcut in space-time called a wormhole.”
@nytimes @overbye
Read the thread!
1/n
nytimes.com/2022/11/30/scien… – at Zurich, Switzerland














