Earl Campbell
@quantumearl.bsky.social
Arch mage of quantumancy @ riverlane / Prof @ Sheffield uni / quantum error correction and algorithms / poster of posts / reader of sci-fi / player of games / father of daughters / cronic typer of typoes & requester of edit buttons
Bids from anywhere are welcome. And the last Europe QEC was a long time ago, so that bodes well for a strong European bid.
But after this year, I've done my turn of QEC organising/steering, and so someone else in Cambridge (not me) will have to bid.
But after this year, I've done my turn of QEC organising/steering, and so someone else in Cambridge (not me) will have to bid.
October 15, 2025 at 7:32 PM
Bids from anywhere are welcome. And the last Europe QEC was a long time ago, so that bodes well for a strong European bid.
But after this year, I've done my turn of QEC organising/steering, and so someone else in Cambridge (not me) will have to bid.
But after this year, I've done my turn of QEC organising/steering, and so someone else in Cambridge (not me) will have to bid.
I also posted this on X and for the first time got more reposted here than on X! I try not to use X but this seemed too important to limit to the bluesky bubble, but maybe X is actually the smaller bubble now.
October 15, 2025 at 7:26 PM
I also posted this on X and for the first time got more reposted here than on X! I try not to use X but this seemed too important to limit to the bluesky bubble, but maybe X is actually the smaller bubble now.
I was expecting "expert prediction" to be a third-party authority, and found that framing to be weird.
June 4, 2025 at 6:45 PM
I was expecting "expert prediction" to be a third-party authority, and found that framing to be weird.
I remember seeing project outlines in 2005-2008 saying things like, we will have a fault-tolerant million qubit device in 3 years. If anything, roadmaps have gotten better (more accurate/realistic) since then.
June 4, 2025 at 3:38 PM
I remember seeing project outlines in 2005-2008 saying things like, we will have a fault-tolerant million qubit device in 3 years. If anything, roadmaps have gotten better (more accurate/realistic) since then.
His star role in “the divincenzo code” including incredible evil scientist dance moves
youtube.com/clip/Ugkxaxa...
youtube.com/clip/Ugkxaxa...
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May 26, 2025 at 3:35 PM
His star role in “the divincenzo code” including incredible evil scientist dance moves
youtube.com/clip/Ugkxaxa...
youtube.com/clip/Ugkxaxa...
Jet lagged and adjusting
May 18, 2025 at 11:38 PM
Jet lagged and adjusting
I highly recommend this paper.
[EPIC POST-PLANE POST FINISHED]
[EPIC POST-PLANE POST FINISHED]
May 18, 2025 at 10:02 PM
I highly recommend this paper.
[EPIC POST-PLANE POST FINISHED]
[EPIC POST-PLANE POST FINISHED]
There are also a bunch of other tricks in there like optimization of electron orbital basis to minimize a crucial parameter Lambda, also clearly a smart thing to do. Of course, the devil is in the details, and the work is brilliantly executed.
May 18, 2025 at 10:02 PM
There are also a bunch of other tricks in there like optimization of electron orbital basis to minimize a crucial parameter Lambda, also clearly a smart thing to do. Of course, the devil is in the details, and the work is brilliantly executed.
What is the main contribution of Gunther et al? They explore the more LCU based approach (leaving behind diamond norms) while also using a “best of both worlds” approach. This is clearly the right thing to do and was a combination that I never got to exploring.
May 18, 2025 at 10:02 PM
What is the main contribution of Gunther et al? They explore the more LCU based approach (leaving behind diamond norms) while also using a “best of both worlds” approach. This is clearly the right thing to do and was a combination that I never got to exploring.