Scientific Calendar Event

Starts 21 Feb 2023 11:00
Ends 21 Feb 2023 12:00
Central European Time
Hybrid Seminar
Room 128 (SISSA, via Bonomea) + Zoom

Luca Pezzè
Abstract: In this talk, I will provide a gentle introduction to quantum estimation theory, highlighting key concepts and methods, such as quantum and classical Fisher information, Cramer-Rao bound, squeezing, etc. In particular I will discuss the role of entanglement to reduce the uncertainty in the estimation of a single and multiple parameters. I will show how quantum parameter estimation, beside being of technological relevance, is also a highly interdisciplinary research topic, with connection to quantum geometry, quantum information, many-body physics, etc..