Frontier Research Institute for Interdisciplinary Sciences
Quantum algorithms, metrology, and sensing under real-world constraints.
We develop protocols that stay effective where ideal theory breaks down — under noise,
finite measurement data, and limited control. Our work spans quantum estimation theory,
variational algorithms, and quantum-enhanced sensing, from foundations through to
implementations on near-term devices.
Led by Le Bin Ho, Assistant Professor
FRIS, Tohoku University
Sendai, Japan
24 Aug 2026
Paper
Interference-induced state engineering and Hamiltonian control for noisy collective-spin metrology published in
Physical Review A.
5 Aug 2026
Paper
Boosting the performance of a Lipkin-Meshkov-Glick quantum battery via symmetry-breaking quenches or a single-mode bosonic charger published in
Physical Review A.
26 Jul 2026
Paper
Trade-off relation between integrated metrological gain and local dissipation in
magnetic-field sensing by quantum spin ensemble published in
Advanced Quantum Technologies.
10 Jul 2026
Le Bin Ho appointed Adjunct Professor at the Faculty of Physics and
Engineering Physics, University of Science (HCMUS), VNU-HCM, under the VNU350 Program.
01 Apr 2026
Leon and Jesus certified as Junior Researchers, FRIS, Tohoku University.
23 Mar 2026
Paper
Quantum simulation of strong charge-parity violation and the Peccei–Quinn mechanism
accepted in
Physical Review D.
24–26 Feb 2026
Mr. Le Duc Tuyen (RIKEN) visits the lab.