18–19 May 2026
Koshiba Hall, The University of Tokyo
Asia/Tokyo timezone

Error-Mitigated Quantum Simulation of Lattice Gauge Theory

18 May 2026, 16:50
5m
Koshiba Hall, The University of Tokyo

Koshiba Hall, The University of Tokyo

7-3-1 Hongo, Bunkyo-ku Tokyo

Speaker

Toshiaki Kaji (University of Tokyo (JP))

Description

I present the results of simulations of lattice gauge theory (LGT) based on the loop-string-hadron formulation, performed on a Quantinuum ion-trap quantum computer. I tested two error mitigation methods—one based on a depolarizing noise model and another using error detection via post-selection based on Gauss’s law—and found that both worked well.

Author

Toshiaki Kaji (University of Tokyo (JP))

Presentation materials

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