Quantum Error Correction is a core linchpin for making Quantum systems stable and operational. Check out this post in the TechAptitude newsletter that outlines current quantum error correction mechanisms. https://techaptitude.substack.com/p/quantum-error-correction?r=vn8b8 #Quantum #QuamtumComputing #QEC #ErrorCorrection
#QEC
"Nothing in fault-tolerance makes sense except in light of ZX calculus" -- Craig Gidney in this very nice talk. 😍
https://www.youtube.com/live/SULOaOQ6Uok?t=558s
Lazy people in quantum computing use the term "fault-tolerant" to mean "I don't want to think about errors". Unfortunately for these magical thinkers, QEC will not make error rates go to zero, except in the asymptotic limit. For those of us who have to live with finite numbers like 7 or 144, logical operations on logical qubits will always have errors. If QEC is working correctly, these errors will be rarer than the physical ones, but also weirder. So you'd better understand them if you want your "fault-tolerant" quantum computer to actually work.
Fortunately my #quantinuum colleagues Matt Girling, Ben Criger, and Cristina Cirstoiu have put the effort in to start understanding a problem that many others don't even realise exists. Check it out:
https://arxiv.org/abs/2508.08188
#ITByte: Susceptibility to errors is the single biggest problem holding back #Quantum #Computing from realizing its great promise. Quantum error correction protocols will play a central role in the realisation of quantum computing.
Here is a brief introduction to Quantum Error Correction (#QEC)
Dropping two new #quantinuum #qec experiment papers here. #quantum #quantumcomputing
Job ad 🧵 1/2
Quantinuum are looking for QEC person to join our compiler team. Ideally you know lots about QEC and a bit about compilers but the other way could work too. Full-time, permanent, based in Cambridge in England. If you are only interested in remote work, this is not for you.
#jobad #quantum #quantumcomputing #qec #quantinuum
https://jobs.eu.lever.co/quantinuum/d081de54-1194-4351-a390-2eb734d540c3
Hello quantum friends. My team want to hire someone to work on adding QEC support to our quantum compilation stack. The ideal person will know about fault tolerant quantum computing and be keen to learn about how modern compiler tools work. The other way around might work too. The job is based in Cambridge, UK.
Please share!
#job #jobad #quantinuum #qec #quantumcomputing #quantumsoftware
https://jobs.eu.lever.co/quantinuum/d081de54-1194-4351-a390-2eb734d540c3
@ScienceScholar Here's the arXiv link to the preprint.
#quantum #quantumcomputing #qec
https://arxiv.org/abs/2408.13687
Google makes a major leap in quantum error correction. This is a game-changer for scalable quantum computing. Check it out! #QuantumComputing #QEC #TechInnovation https://www.quantum-machines.co/blog/understanding-googles-quantum-error-correction-breakthrough/
#ITByte: Susceptibility to errors is the single biggest problem holding back #Quantum #Computing from realizing its great promise. Quantum error correction protocols will play a central role in the realisation of quantum computing.
Here is a brief introduction to Quantum Error Correction (#QEC)
Cooking up something new for next year’s #QuantumErrorCorrection conference at Yale’s Quantum Institute... Stay tuned!
#Yale #Quantum #YQI #QEC
Des #codes #correcteurs d' #erreurs #quantiques #QEC , absolument nécessaires au fonctionnement des futurs #ordinateurs #quantiques , sont déjà réalisables en laboratoire en utilisant des propriétés collectives des #photons .
https://www.techno-science.net/actualite/bits-quantiques-union-photons-fait-force-N25008.html
Guest Post: Quantum Error Correction – The Key to Realizing Quantum Computing’s Potential https://thequantuminsider.com/?p=2358237 #Quantum_Computing_Business #neutral_atom #QEC #quantum_error_correction #quantum_error_mitigation #QuEra #quantumdaily Guest Post by Yuval Boger, Chief Marketing Officer, QuEra Computing In the rapidly evolving world of quantum computing, quantum error correction stands as a critical linchpin to the successful operation of these advanced machines. Quantum error cor
#ITByte: Susceptibility to errors is the single biggest problem holding back #Quantum #Computing from realizing its great promise. Quantum error correction protocols will play a central role in the realisation of quantum computing.
Here is a brief introduction to Quantum Error Correction (#QEC)
Today in QEC on the arXiv
https://arxiv.org/abs/2308.08186
Simulating leakage using tensor networks for repetition codes and thin surface codes. They find that simplified approximations fail to reproduce the real effect of leakage, and that DQLR is the best leakage removal strategy.
#qec
Today in QEC on the arXiv
https://arxiv.org/abs/2308.06428
Given some qubits with all their idiosyncrasies (qubit connectivity, scheduling, etc), how can you implement known QEC codes?
Here they propose a way to solve this as a satisfiability problem, tailoring codes to the hardware.
Today in QEC on the arXiv
https://arxiv.org/abs/2307.10353
The move to dynamic QEC continues! A new approach based on 2D color codes. And with enough theoretical background to support possible generalizations to codes with fault-tolerant non-Cliffords or based on non-Abelian anyons. #qec
Am I the only one confused by the acronym QEC (quantum error correction). My mind freely goes to QED (quantum electrodynamics)... and many times I have to re-read to go back on track 🙄
That's quite the #QEC dil fridge setup vision https://t.co/yWRtTdSCIy
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