Haar random and pretty good measurements for state estimation
![](https://groups.oist.jp/sites/default/files/styles/group_image/public/eventimg/2312/Photo_Maria%20Quadeer.png?itok=Wb2k1otu)
Date
Location
Description
12 December 2023
Title: Haar random and pretty good measurements for state estimation
Speaker: Dr. Maria Quadeer, Nanyang Technological University
Abstract of Talk: In this talk, I will introduce quantum state tomography as an estimation theoretic problem, and discuss some of my earlier work [1]. I will then expand upon my recent work [2] that builds on the same formalism and tries to address the issue of measurement choices for the state estimation problem.
[1] Quadeer, M., Tomamichel, M., & Ferrie, C. (2019). Minimax quantum state estimation under Bregman divergence. Quantum, 3, 126.
[2] Quadeer, M. (2023). Haar-random and pretty good measurements for Bayesian state estimation. arXiv preprint arXiv:2310.20565.
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