Both the enhanced precision and accelerated information acquisition will open opportunities across quantum computing, communication, and metrology, showing how carefully designed measurement strategies can drive real-world quantum technologies forward.
This is the first experimental implementation of foundational theory my colleagues and I introduced on symmetry-informed estimation over the last few years, including: doi.org/10.1103/Phys...
Thrilled to share our latest PRL work. Using physics-informed Bayesian techniques, we achieve a five-fold precision enhancement in atom number estimation, a major step forward for high-precision quantum sensing: journals.aps.org/prl/abstract...
Writing is thinking
"On the value of human-generated scientific writing in the age of large-language models."
www.nature.com/articles/s44...
On the final day of the International Year of Quantum Science and Technology, it seems fitting to highlight work with @falbarelli.bsky.social and Dominic Branford on Bayesian multiparameter estimation, quantifying measurement incompatibility in a single-shot, global setting: arxiv.org/abs/2511.16645
In our final progress report for 2025, you'll find even more patches making their way upstream, 39C3, and a special treat for M2 Pro/Max MacBook users. Happy holidays from the Asahi Team!
asahilinux.org/2025/12/prog...
#asahilinux
Symmetry- and geometry-based construction of loss functions.
As 2025 comes to a close, a note on our recent work on symmetry and geometry in global quantum sensing: iopscience.iop.org/article/10.1... We provide an operational recipe to construct symmetry functions that fix optimality criteria for global, finite-data quantum estimation.
Por favor, no dejéis de ver la charla que dieron estos dos bestias @pabrod.bsky.social y @miguelsantander.bsky.social ) sobre el proceso de publicación científica en Naukas Bilbao 2025 www.youtube.com/watch?v=gkyN...
Have you explored our International Year of Quantum Science and Technology (IYQ) hub? 📰
You'll discover new research, journal updates, quantum-specific podcasts with Physics World, and more as we continue to celebrate the IYQ ✨
🔗 ioppublishing.org/internationa...
¡Ya tenemos todo preparado para la #NocheEuropeaInvestigadores de este año!
Aquí tienes un pequeño anticipo de lo que vas a encontrar en nuestros talleres.
El viernes 26 de septiembre, a partir de las 16:00, en el Espacio Fundación Telefónica.
¡Acompáñanos!
👇
En defensa de los libros de texto:
pabrod.github.io/novato-es.html
Heisenberg in 1963 on the generational (and perhaps national?) differences between physicists. Is it the same today?
Absolutely. I do not fully understand the motivation behind the proliferation of bounds that seem just as complex as calculating or optimising the error directly, although I suppose they may have some mathematical interest.
I have spent a wonderful few days in Pisa, a real highlight of my summer, giving a talk and exploring quantum estimation theory with @falbarelli.bsky.social and Dominic Branford. Fantastic science, great people, and an inspiring setting.
