@falbarelli.bsky.social
Quantum physicist, tenure-track assistant professor at the University of Parma; previously: Marie Skłodowska-Curie postdoctoral fellow at Scuola Normale Superiore, Pisa, Italy (https://qinfo.sns.it/)
Quantum has recently published: QMetro++ – Python optimization package for large scale quantum metrology with customized strategy structures by Piotr Dulian, Stanisław Kurdziałek, and Rafał Demkowicz-Dobrzáski doi.org/10.22331/q-2...
31.01.2026 09:15 — 👍 2 🔁 1 💬 0 📌 0The @zotero.org translator for Nature Communications was fixed a while ago, but the problem persisted until recently for other journals, e.g. Nature partner journals (see my post on Zotero's forum from a few months ago: forums.zotero.org/discussion/1... ). This goes deeper than I thought!
04.11.2025 17:36 — 👍 3 🔁 0 💬 1 📌 05/ Why these things matters: better targets → faster progress → more robust devices in, e.g., photonics & atomic systems.
Funded by the European Union (MSCA PF, QECANM). Views are mine, not the EU’s.
4/ Universal precision bounds for quantum metrology with correlated noise (beyond i.i.d.) valid for general adaptive strategies https://doi.org/10.1103/jy3v-wkcb
04.11.2025 17:17 — 👍 1 🔁 0 💬 1 📌 03/ A general framework to compute the ultimate precision for measuring multiple parameters of Gaussian quantum states: https://arxiv.org/abs/2504.17873
04.11.2025 17:17 — 👍 0 🔁 0 💬 1 📌 02/ A numerical framework to understand the precision of time-continuous sensing with inefficient detectors (or other Markovian noise) https://arxiv.org/abs/2504.12399 https://doi.org/10.1103/ljh3-3l4j
04.11.2025 17:17 — 👍 0 🔁 0 💬 1 📌 0🧵 As I have recently joined the University of Parma, I want to acknowledge the previous two years spent at @sns.it working on QECANM, a Marie Skłodowska-Curie project on making theoretical quantum sensing closer to the real world. Here’s some of the most interesting outcomes 👇
04.11.2025 17:17 — 👍 3 🔁 0 💬 1 📌 0
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.
26.07.2025 21:46 — 👍 9 🔁 1 💬 0 📌 0My guess would be mostly out of habit. However, the fact that the second matrix is Hermitian may have some benefits (e.g. specialized numerical routines).
15.03.2025 09:41 — 👍 3 🔁 0 💬 1 📌 0Participation is free of charge, but space is limited. The call for abstracts for oral or poster contributions is now open, with a submission deadline of February 1, 2025.
Simone Felicetti (@simonefelicetti.bsky.social), Roberto Di Candia, and I look forward to seeing you in Pisa!
Workshop announcement!
“Criticality and Continuous Measurements in Quantum Sensing: from Theory to Experiments”
March 24-27, 2025, in Pisa, Italy, at the Scuola Normale Superiore
indico.sns.it/event/81/
