Satoshi Yoshida

prof_pic.jpg

scholar orcid github x

I am an assistant professor at Department of Physics, The University of Tokyo in the group of Prof. Mio Murao (group website).

My research topic is on

  • Quantum information theory
  • Higher-order quantum transformations
  • Quantum error correction

with the techniques based on

  • Semidefinite programming
  • Group theory, Representation theory
  • Stabilizer simulations

東京大学理学系研究科物理学専攻、村尾研究室に助教として所属しています。

以下の研究テーマに興味があります。

  • 量子情報理論
  • 高階量子演算
  • 量子誤り訂正

また、以下の数理手法、数値計算手法に基づいた研究を行っています。

  • 半正定値計画法
  • 群論、表現論
  • スタビライザーシミュレーション

news

May 14, 2026 Our paper “Quantum Advantage in Storage and Retrieval of Isometry Channels” has been published in Physical Review Letters as Editor’s Suggestion. A press release is published on this paper (Japanese, English).
May 13, 2026 Our paper “Multicopy quantum state teleportation with application to storage and retrieval of quantum programs” has been published in Quantum.
Apr 1, 2026 I became an assistant professor at the University of Tokyo.

Selected papers

  1. Phys. Rev. Lett.
    Quantum Advantage in Storage and Retrieval of Isometry Channels
    Satoshi Yoshida, Jisho Miyazaki, Mio Murao
    Phys. Rev. Lett 136, 190601 (2026).
    arXiv Journal
  2. Nat. Commun.
    Simulating the quantum switch with quantum circuits is computationally hard
    Jessica Bavaresco, Hlér Kristjánsson, Mio Murao, Tatsuki Odake, Philip Taranto, Marco Túlio Quintino, Satoshi Yoshida
    Nat. Commun. 16, 10216 (2025).
    arXiv Journal Slide
  3. npj Quantum Inf.
    Concatenate codes, save qubits
    Satoshi Yoshida, Shiro Tamiya, Hayata Yamasaki
    npj Quantum Inf. 11, 88 (2025).
    arXiv Journal
  4. Phys. Rev. Lett.
    Reversing Unknown Qubit-Unitary Operation, Deterministically and Exactly
    Satoshi Yoshida, Akihito Soeda, Mio Murao
    Phys. Rev. Lett. 131, 120602 (2023).
    arXiv Journal Slide