Hiroki Sukeno

A postdoctoral researcher in Quantum New Mexico Institute

hsukeno_pic.jpg

Center for Quantum Information and Control

The University of New Mexico

I am a postdoctoral researcher in theoretical quantum physics. Using entanglement patterns as an organizing principle, my research focuses on understanding collective and emergent phenomena in quantum many-body physics.

A recurring theme in my recent work is the role of measurement. The availability of mid-circuit measurements in modern quantum devices provides a new setting in which many-body physics and quantum information can be explored beyond unitary dynamics. My work has shown that the interplay between entanglement and measurement has applications and intriguing implications across a broader range of physics, including simulation of dynamics and phases in quantum many-body systems.

My recent work studies:

  • the construction of new entanglement patterns and their dynamics,
  • the measurement-based quantum simulation program,
  • practical aspects of adaptive quantum circuits.

I am currently a Focused Research Hub for Theoretical Physics (FRHTP) postdoctoral fellow at the Quantum New Mexico Institute (QNM-i), based at the Center for Quantum Information and Control (CQuIC) at the University of New Mexico.

I received my Ph.D. in Physics from the C. N. Yang Institute for Theoretical Physics (YITP) at Stony Brook University under the supervision of Tzu-Chieh Wei. Prior to that, I studied at the University of Tokyo, where I worked on string field theory with Yuji Okawa and taught high school students in the Tokyo area.

news

Jun 16, 2025 I started a postdoctral fellow position at CQuIC in The University of New Mexico!
May 23, 2025 A new work with Aswin Parayil Mana and collaborators has been posted to arXiv: ``Higher-order topological phases protected by non-invertible and subsystem symmetries.”
Mar 17, 2025 A new work with Tzu-Chieh Wei, ``Quantum gate broadcasting on graphs’’ has been posted to arXiv. We have proposed a quantum entangled state that has features similar to the GHZ state and we discussed how this can be used to broadcast phase gates to multiple receivers on quantum networks.
Feb 09, 2025 I created a new website.

selected publications

  1. SIW.jpg
    Bulk and boundary entanglement transitions in the projective gauge-Higgs model
    Hiroki Sukeno, Kazuki Ikeda, and Tzu-Chieh Wei
    Physical Review B, Dec 2024
  2. OPS2.jpg
    Anomaly inflow for CSS and fractonic lattice models and dualities via cluster state measurement
    Takuya Okuda, Aswin Parayil Mana, and Hiroki Sukeno
    SciPost Physics, Oct 2024
  3. LSMNW.jpg
    Symmetry-enriched topological order from partially gauging symmetry-protected topologically ordered states assisted by measurements
    Yabo Li, Hiroki Sukeno, Aswin Parayil Mana, and 2 more authors
    Physical Review B, Sep 2023
  4. SO.jpg
    Measurement-based quantum simulation of Abelian lattice gauge theories
    Hiroki Sukeno, and Takuya Okuda
    SciPost Physics, May 2023