118 citations · 288 across the 10 of their papers we have counts for
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quant-ph2022★ 4 cited
Spectroscopic estimation of the photon number for superconducting Kerr parametric oscillators
Keisuke Matsumoto, Aiko Yamaguchi, Tsuyoshi Yamamoto +2
Quantum annealing (QA) is a way to solve combinational optimization problems. Kerr nonlinear parametric oscillators (KPOs) are promising devices for implementing QA. When we solve…
quant-ph2021★ 5 cited
Calculation of Gibbs partition function with imaginary time evolution on near-term quantum computers
Keisuke Matsumoto, Yuta Shingu, Suguru Endo +5
The Gibbs partition function is an important quantity in describing statistical properties of a system in thermodynamic equilibrium. There are several proposals to calculate the pa…