Yuya O Nakagawa
Yuya O Nakagawa
QunaSys Inc.
Verified email at - Homepage
Cited by
Cited by
Qulacs: a fast and versatile quantum circuit simulator for research purpose
Y Suzuki, Y Kawase, Y Masumura, Y Hiraga, M Nakadai, J Chen, ...
Quantum 5, 559, 2021
Universality in volume-law entanglement of scrambled pure quantum states
YO Nakagawa, M Watanabe, H Fujita, S Sugiura
Nature communications 9 (1), 1635, 2018
Orbital optimized unitary coupled cluster theory for quantum computer
W Mizukami, K Mitarai, YO Nakagawa, T Yamamoto, T Yan, Y Ohnishi
Physical Review Research 2 (3), 033421, 2020
Calculation of the Green's function on near-term quantum computers
S Endo, I Kurata, YO Nakagawa
Physical Review Research 2 (3), 033281, 2020
Theory of analytical energy derivatives for the variational quantum eigensolver
K Mitarai, YO Nakagawa, W Mizukami
Physical Review Research 2 (1), 013129, 2020
Deep Variational Quantum Eigensolver: a divide-and-conquer method for solving a larger problem with smaller size quantum computers
K Fujii, K Mizuta, H Ueda, K Mitarai, W Mizukami, YO Nakagawa
PRX Quantum 3 (1), 010346, 2022
Variational quantum algorithm for nonequilibrium steady states
N Yoshioka, YO Nakagawa, K Mitarai, K Fujii
Physical Review Research 2 (4), 043289, 2020
Calculating transition amplitudes by variational quantum deflation
Y Ibe, YO Nakagawa, N Earnest, T Yamamoto, K Mitarai, Q Gao, ...
Physical Review Research 4 (1), 013173, 2022
Penalty methods for a variational quantum eigensolver
K Kuroiwa, YO Nakagawa
Physical Review Research 3 (1), 013197, 2021
Variational quantum simulations of stochastic differential equations
K Kubo, YO Nakagawa, S Endo, S Nagayama
Physical Review A 103 (5), 052425, 2021
Variational quantum simulation for periodic materials
N Yoshioka, T Sato, YO Nakagawa, Y Ohnishi, W Mizukami
Physical Review Research 4 (1), 013052, 2022
Construction of Hamiltonians by supervised learning of energy and entanglement spectra
H Fujita, YO Nakagawa, S Sugiura, M Oshikawa
Physical Review B 97 (7), 075114, 2018
Analytical energy gradient for state-averaged orbital-optimized variational quantum eigensolvers and its application to a photochemical reaction
K Omiya, YO Nakagawa, S Koh, W Mizukami, Q Gao, T Kobayashi
Journal of Chemical Theory and Computation 18 (2), 741-748, 2022
Predicting excited states from ground state wavefunction by supervised quantum machine learning
H Kawai, YO Nakagawa
Machine Learning: Science and Technology 1 (4), 045027, 2020
Deep variational quantum eigensolver for excited states and its application to quantum chemistry calculation of periodic materials
K Mizuta, M Fujii, S Fujii, K Ichikawa, Y Imamura, Y Okuno, YO Nakagawa
Physical Review Research 3 (4), 043121, 2021
Quantum expectation-value estimation by computational basis sampling
M Kohda, R Imai, K Kanno, K Mitarai, W Mizukami, YO Nakagawa
Physical Review Research 4 (3), 033173, 2022
Quadratic Clifford expansion for efficient benchmarking and initialization of variational quantum algorithms
K Mitarai, Y Suzuki, W Mizukami, YO Nakagawa, K Fujii
Physical Review Research 4 (3), 033012, 2022
Page curves for general interacting systems
H Fujita, YO Nakagawa, S Sugiura, M Watanabe
Journal of High Energy Physics 2018 (12), 1-28, 2018
Scaling of the polarization amplitude in quantum many-body systems in one dimension
R Kobayashi, YO Nakagawa, Y Fukusumi, M Oshikawa
Physical Review B 97 (16), 165133, 2018
Chaos and relative entropy
YO Nakagawa, G Sárosi, T Ugajin
Journal of High Energy Physics 2018 (7), 1-41, 2018
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Articles 1–20