Quantum speed limit is not quantum M Okuyama, M Ohzeki Physical Review Letters 120 (7), 070402, 2018 | 160 | 2018 |

From classical nonlinear integrable systems to quantum shortcuts to adiabaticity M Okuyama, K Takahashi Physical review letters 117 (7), 070401, 2016 | 46 | 2016 |

Quantum-Classical Correspondence of Shortcuts to Adiabaticity M Okuyama, K Takahashi Journal of the Physical Society of Japan 86 (4), 043002, 2017 | 22 | 2017 |

Anomalous behavior of the energy gap in the one-dimensional quantum model M Okuyama, Y Yamanaka, H Nishimori, MM Rams Physical Review E 92 (5), 052116, 2015 | 16 | 2015 |

Comment on ‘Energy-time uncertainty relation for driven quantum systems’ M Okuyama, M Ohzeki Journal of Physics A: Mathematical and Theoretical 51 (31), 318001, 2018 | 13 | 2018 |

Gibbs–Bogoliubov Inequality on the Nishimori Line M Okuyama, M Ohzeki Journal of the Physical Society of Japan 92 (8), 084002, 2023 | 4 | 2023 |

Threshold theorem in isolated quantum dynamics with stochastic control errors M Okuyama, K Ohki, M Ohzeki Philosophical Transactions of the Royal Society A 381 (2241), 20210412, 2023 | 4 | 2023 |

Mean-field theory is exact for Ising spin glass models with Kac potential in non-additive limit on Nishimori line M Okuyama, M Ohzeki Journal of Physics A: Mathematical and Theoretical 56 (32), 325003, 2023 | 3 | 2023 |

Inequality for Local Energy of Ising Model with Quenched Randomness and Its Application M Okuyama, M Ohzeki Journal of the Physical Society of Japan 89 (6), 064704, 2020 | 2 | 2020 |

Some inequalities for correlation functions of Ising models with quenched randomness M Okuyama, M Ohzeki arXiv preprint arXiv:2004.05832, 2020 | 1 | 2020 |

An exact solution of the partition function for mean-field quantum spin systems without the static approximation M Okuyama, M Ohzeki arXiv preprint arXiv:1808.09707, 2018 | 1 | 2018 |

A useful fundamental speed limit for the imaginary-time Schrodinger equation M Okuyama, M Ohzeki arXiv preprint arXiv:1806.09040, 2018 | 1 | 2018 |

Toward Mean-Field Bound for Critical Temperature on Nishimori Line M Okuyama, M Ohzeki Journal of the Physical Society of Japan 93 (10), 104706, 2024 | | 2024 |

Replica bound for Ising spin glass models in one dimension M Okuyama, M Ohzeki arXiv preprint arXiv:2406.14857, 2024 | | 2024 |

Free energy equivalence between mean-field models and nonsparsely diluted mean-field models M Okuyama, M Ohzeki arXiv preprint arXiv:2406.13245, 2024 | | 2024 |

Exact Solution of Free Entropy for Matrix-Valued Geometric Brownian Motion with Non-Commutative Matrices via Replica Method M Okuyama, M Ohzeki Journal of the Physical Society of Japan 92 (11), 114001, 2023 | | 2023 |

Upper bound on the second derivative of the quenched pressure in spin-glass models: weak Griffiths second inequality M Okuyama, M Ohzeki arXiv preprint arXiv:2005.06757, 2020 | | 2020 |

Comment on" Energy-time uncertainty relation for driven quantum systems" and" Quantum Speed Limit for Non-Markovian Dynamics" M Okuyama, R Takahashi, M Ohzeki arXiv preprint arXiv:1802.00995, 2018 | | 2018 |