> extremely cold temperatures (267 °C) Sorry? (I have a feeling someone meant Ke...

ginko · 2025-12-14T22:54:53 1765752893

Maybe a negative sign got dropped?

nels · 2025-12-15T00:05:00 1765757100

Seems like you're right! [1]

[1] https://studyfinds.org/physicists-pull-off-quantum-teleporta...

fhdkweig · 2025-12-14T22:55:02 1765752902

negative 267 C would be 6 Kelvin ???

zifk · 2025-12-14T23:23:36 1765754616

That's pretty standard for experimental quantum systems. A lot run on helium fridges at 4K. The superconducting stuff even colder, in 10 mK dilution fridges.