undefined | Better HN

0 pointsdrdeca6y ago0 comments

I thought a qubit could also be implemented with current going around a superconductor loop. Is that incorrect?

0 comments

2 comments · 2 top-level

You can implement them like that. Anything that has a quantum state that doesn’t decohere too fast will work. The hard part thus far has been that almost everything does decohere too fast.

Denvercoder96y ago

No, that's indeed a quite popular approach.

j / k navigate · click thread line to collapse