Louis Vignoli
lvignoli.eu
Louis Vignoli
@lvignoli.eu
FTQC at Pasqal
Congrats Philippe! Exciting times ahead 😀
So this just happened 🎉 I'm profoundly excited about what's ahead and deeply grateful for all the support that everyone provided along the way! #ERCCoG
The results of the ERC Consolidator Grant call have been announced! 📣

349 researchers have been selected for funding. Congratulations to all! #ERCCogG!

👉 buff.ly/uu62uFV

#FrontierResearch #EUfunded #HorizonEurope

@scienceinnovation.ec.europa.eu
December 16, 2025 at 7:13 PM
If you can smell meaning, you can turn in a latent space bloodhound sniffing for global minima 🐕

writetobrain.com/olfactory
We Induced Smells With Ultrasound
We decided to try to stimulate the olfactory bulb with focused ultrasound. As far as we know, no one seems to have done this kind of stimulation before - even in animals.
writetobrain.com
November 23, 2025 at 4:00 PM
Unclear to me what are the significance and practical consequences of arxiv.org/abs/2510.08451 ...
The d* bound is not so large
October 10, 2025 at 8:20 AM
Reposted by Louis Vignoli
If benchmark performance translated to reality, radiologists should be the canary in the coal mine of AI job loss.

Instead, radiology residency slots hit a record high in 2025.
September 25, 2025 at 1:53 PM
There are urban legends such as this one, that we know wrong from experience.
Luckily there are great folks to debunk them, thanks @deenamousa.com

www.worksinprogress.news/p/why-ai-isn...
AI isn't replacing radiologists
Radiology combines digital images, clear benchmarks, and repeatable tasks. But demand for human radiologists is ay an all-time high.
www.worksinprogress.news
September 25, 2025 at 3:44 PM
Reposted by Louis Vignoli
I made a zine about quantum gates and distributed it at @unitary.foundation's unitaryCON this two weeks ago.

check it out :) and lemme know what you think

nates.place/static/ng01....
September 17, 2025 at 12:47 AM
Reposted by Louis Vignoli
perhaps making topological qubits when you know you don't have Majorana?
September 2, 2025 at 12:28 PM
Reposted by Louis Vignoli
Hi, I am here! Will mostly post about Quantum Foundations/Computing and Quantum Music.
September 1, 2025 at 9:48 AM
It's amazing how jj is a pleasure to work with.

20 minutes ago I erased by mistake an _untracked_ file that I used to record progress while editing history on my local branch.
August 24, 2025 at 3:50 PM
In 30 minutes, Pascal Scholl and I will give technical details on FTQC and how we do it at Pasqal, with the plans on the coming years. See you there!
Exclusive Webinar on FTQC on July 10th 💡

You will learn more about:

• Our strategy to perform FTQC in a relevant regime for applications
• The key technological features required to perform FTQC with neutral atoms
• The typical applications we envision targeting with FTQC

ow.ly/FESM50Wce5x
July 10, 2025 at 2:33 PM
My great desk buddy @francoismarie.bsky.social published arxiv.org/abs/2507.03678 earlier this week, introducing his efforts in collecting QEC experiments across all modalities into a single database at github.com/francois-mar...
Check it out!
Awesome Quantum Computing Experiments: Benchmarking Experimental Progress Towards Fault-Tolerant Quantum Computation
Achieving fault-tolerant quantum computation (FTQC) demands simultaneous progress in physical qubit performance and quantum error correction (QEC). This work reviews and benchmarks experimental advanc...
arxiv.org
July 9, 2025 at 9:19 PM
It has been a hot day in Paris—currently 31°; and yet we are supposed to have hail! 🌨️

Friday evening picnic cancelled as the town closed all parks…
June 13, 2025 at 7:14 PM
Reposted by Louis Vignoli
Forget the 10²⁵ years needed to simulate Google's Willow chip on world's fastest supercomputer. The most impressive number in quantum computing in this:

It would take 3678 years for a quantum computing PhD student to earn the 103 million made by the IonQ CEO Niccolo de Masi in his first 90 days.
"IONQ CEO Niccolo de Masi sells $103 million in stock. SEC filing confirms full liquidation. Investors question timing. Pump-and-dump concerns rise."
citizenwatchreport.com/ionq-ceo-nic...
June 12, 2025 at 9:30 AM
Reposted by Louis Vignoli
Maybe we shouldn't join an unproven technology like quantum computing with an unproven financial vehicle like SPACs.

—me, 2021

www.reddit.com/r/wallstreet...
From the wallstreetbets community on Reddit
Explore this post and more from the wallstreetbets community
www.reddit.com
June 11, 2025 at 9:55 PM
My deer colleague Alex has brought to publication his book Machine Learning in Quantum Sciences!

Available for free on the arXiv here: arxiv.org/abs/2204.04198.

www.cambridge.org/us/universit...
Modern applications of machine learning in quantum sciences
In this book, we provide a comprehensive introduction to the most recent advances in the application of machine learning methods in quantum sciences. We cover the use of deep learning and kernel metho...
arxiv.org
June 13, 2025 at 8:49 AM
Reposted by Louis Vignoli
This is a typical "making the hard part harder" paper.

Making good qubits is *already* the hardest part. Replacing those qubits (2-level systems) with n-level systems isn't helping, it's hurting. But the increased difficulty is hard to quantify, whereas counting oscillators is easy, so here we are.
June 9, 2025 at 6:52 PM
"Fault-tolerant? I prefer blunder-receptive."
May 28, 2025 at 8:00 AM
May 23, 2025 at 8:27 AM
☠️
Death by surface code!
May 19, 2025 at 10:49 PM
Opinion: using both everyday, github.com/jj-vcs/jj had a more sizeable impact on my daily work than AI coding tools
@thorstenball.com
May 16, 2025 at 6:46 AM
You may not like it, but this is what peak quantum computing looks like ✨
The factoring by falling with style paper is now officially in the published sigbovik 2025 proceedings: sigbovik.org/2025/proceed...
sigbovik.org
May 7, 2025 at 6:39 PM
Reposted by Louis Vignoli
The Paris ecosystem is great and there are many opportunities to collaborate with world-class startups in quantum computing, including @aliceandbob.bsky.social @quandela.bsky.social @pasqal.bsky.social
Application deadline: 15 June
(2/2)
May 6, 2025 at 11:11 AM
Reposted by Louis Vignoli
Fantastic exposition of the most promising near-term applications of quantum computers!

www.youtube.com/watch?v=dQw4...
March 22, 2025 at 4:04 PM
@dominicdudley.bsky.social why is this list “short”? The euro zone itself is 20 countries.
March 3, 2025 at 8:00 AM