105th RQC Seminar

  • 講演者

    Dr. Satoya Imai
    ( QSTAR, INO-CNR, and LENS, Italy )

  • 日程

    2024年1月24日（水） 16:00-17:00

  • 開催場所

    ハイブリッド（ZOOM・ 研究本館3階 セミナー室(345-347) C01）

  • 講演タイトル

    Entanglement detection from randomized measurements

  • お問合せ

    rqc_info[at]ml.riken.jp

講演概要
In this talk, I will first give a brief introduction to quantum entanglement and its detection. Then I will explain the basic concept of randomized measurements and show their usefulness in characterizing entanglement in an experimentally friendly manner [1]. Moreover, I will explain our results which are systematic methods to detect even weak forms of entanglement [2] and spin-squeezing entanglement [3]. Finally, I will discuss further applications to teleportation or Bell inequalities [4] and statistical significant tests [5].

Comment: In this seminar, I do not assume any background in quantum entanglement and quantum information. I am very welcome theoreticians and experimentalists from different backgrounds.

References:
[1] Review paper: arXiv:2307.01251; also see Nature Reviews Physics 5 (1), 9-24 [2] PRL 126 (15), 150501 (2021) [3] arXiv:2309.10745 [4] PRL 131 (9), 090201 (2023) [5] PRA 106 (1), L010402 (2022)

Web: https://sites.google.com/view/satoyaimai/home

 Back to top