
Anthony Leverrier
@letonyo
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researcher on quantum error correction https://t.co/RvavYrCGWD
Paris
Joined May 2009
RT @cloneofsimo: So we went from."LLM is memorizing dataset".to."LLM is not reasoning".to."LLM cannot do long / complex math proving".to."M….
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RT @ErnestRyu: This is really exciting and impressive, and this stuff is in my area of mathematics research (convex optimization). I have….
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RT @SebastienBubeck: Claim: gpt-5-pro can prove new interesting mathematics. Proof: I took a convex optimization paper with a clean open p….
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ha! you meant *those* nails 🤦.
How was penicillin able to eliminate 80% of WWII battlefield deaths? Why did nails once make up 0.4% of US GDP?. In The Origins of Efficiency, @_brianpotter unpacks how production efficiency happens, and why it is of civilizational importance. Preorder:
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RT @daniel_271828: GPT-5 didn’t live up to OpenAI’s hype, but it is *exactly* in line with extrapolations from prior AI advancements. Go ah….
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RT @Ananyo: @letonyo Relates to the fact that the strength of the architecture is also a weakness--data and instructions stored in the same….
en.wikipedia.org
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Great work by Yiyi Cai that improved the analysis of robustness for the local codes used in quantum Tanner codes. (To be fair, the bounds remain quite pessimistic if one wishes good quantum LDPC codes with linear distance.).
Undergrad @Caltech @yiyiicai has done research in our group for two years, including a senior thesis. She'll be a Gates Cambridge Scholar for a year, followed by PhD studies in computer science @Stanford. Congratulations, Yiyi, you'll be missed!
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What a great initiative !.
📢 People that I know often send me their draft papers to get feedback. I enjoy doing this sort of informal peer review and would like to open it up to everyone. Details in the Q&A below. What is informal peer review and why is it helpful?. The *formal* peer review system serves.
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RT @CraigGidney: I'm often asked if I'll redo the 2019 quantum factoring estimate. Denser storage by yokes, smaller magic factories by cult….
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this is a simple example, but the idea of encoding with a (generalized) Fourier transform seems quite neat so maybe there are more interesting instances to be explored. The paper is here:.(4/4).
arxiv.org
While 2-level systems, aka qubits, are a natural choice to perform a logical quantum computation, the situation is less clear at the physical level. Encoding information in higher-dimensional...
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#newpaper Bosonic codes can dramatically reduce the cost of fault tolerance and many codes look like serious contenders: dual-rail qubit, cat qubit, GKP. But the Fock space is huge, esp. if you consider multimode encodings, and there are many great codes waiting to be found (1/4).
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RT @louis_plta: High-performance local automaton decoder for defect matching in 1D, happy to share that our new work in with @letonyo, Mazy….
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RT @OwenGregorian: China builds world’s first working thorium reactor using declassified US documents | Aamir Khollam, Interesting Engineer….
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RT @robertghrist: i have been dealing with a nagging dread that someone needs to 10X-100X the capacity of the ArXiV asap. when it hits (a….
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