After having given talks at the three past Q2B in Paris in 2023 on the Quantum Energy Initiative, 2024 on error correction and FTQC, and 2025 on FTQC roadmaps and on FTQC energetics, I participated for the first time to the Q2B in Santa Clara between December 9th and 11th, 2025 to deliver two talks […]

Dans ce 75ième épisode de Quantum, le podcast de l’actualité quantique, toujours avec Fanny Bouton, nous faisons le tour habituel de l’actualité scientifique, technologique, événementielle et people du quantique en France et dans le monde. Et comme d’habitude, voici le transcript, les liens utiles et illustrations de cette actualité. Evénements Séminaire SFGP Je participais le […]

The online PDF version of the 8th edition of the book “Understanding Quantum Technologies” is available since September 29th. As I do every year, I continue to update the book, first to publish it on arXiv which I did late October. On top of many small updates, I added a small section on the “Making […]

In November 2025, Quantinuum released its Helios QPU with 98 qubits. It also announced it was sold to Singapore as part of a partnership with A*Star and to be deployed there in 2026. Helios got less attention than the recent news coming from Google (Willow, Echoes) and Microsoft (Majorana 1) but it deserves it. It […]

Nous voici dans le 74ième épisode de Quantum, le podcast mensuel francophone de l’actualité quantique. Et tant de news, anecdotes et analyse à partager en compagnie de Fanny Bouton. Au menu, nous avons toujours plein d’événements, et surtout la saison des prix Nobel de physique et les dernières annonces de Google. Sans compter diverses actualités […]

I published the 2025 edition of the ebook “Understanding Quantum Technologies” on September 29th, 2025. Since then, I regularly updated it with news, mostly related to new arXiv preprints. The update log is at the end of the book. Like with each past editions since 2021, I wait about a month of beautifying and then […]