You got me! (This is a joke, dual rail transmons are the future!)

This can reduce the number of atoms used for addition during factoring by almost half, reducing the number of active atoms by almost 8 Million!

The most important point is that we can now get a 1E-7 fidelity magic state with over 75% success probability on Rydberg atoms with p=1E-3. This is high enough fidelity for factoring, and over 20x more efficient compared with resource estimates done THIS YEAR

Starting with a small surface code makes the expansion to a larger surface code super cheap, which is why it becomes so much more efficient that the original Cultivation paper

Exciting day for magic state generation!
I'm taking a quick break from changing diapers to let you all know we updated our Cultivation paper with new protocols!

@shohamjac.bsky.social @arnegrimsmo.bsky.social #AlexRetzker

The work is mysterious and important #QEC