There is still everything to play for in European quantum computing: investment is pouring in and small companies with a breakthrough can compete against Big Tech.
https://sifted.eu/articles/invest-quantum-computing/
@Siftedeu #QuantumComputing #quantum
Highest ever laser free entangling gates with #TrappedIons, using our good friends, microwaves.
An impressive experimental achievement by all those involved. https://twitter.com/TylerSutherl/status/1365116999291068419
👉 https://arxiv.org/abs/2102.12533 👈
We've demonstrated the highest-fidelity entangling gate (that does not use lasers) ever - statistically tied with lasers 😐.
Specifically, we show a laser-free gate with a 68% confidence interval of [0.9983-1] that takes 740 us. Thread...
Our bang-up new gate: https://arxiv.org/abs/2102.12533 No lasers, high-power microwaves, or permanent magnets needed. Fidelity for days, and individual addressing to boot.
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