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T

Tsuyoshi Okubo

University of Tokyo

18H-index
84Paper Count
1.6KCitation Count
Published Papers 31
Publication Date
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TeNeS-v2: Enhancement for real-time and finite temperature simulations of quantum many-body systems
errComputer Physics Communications
IF3.4
err2025-05-30
err0
errOAAI
errYuichi Motoyama; Tsuyoshi Okubo; Kazuyoshi Yoshimi; Satoshi Morita; Tatsumi Aoyama; Takeo Kato; Naoki Kawashima
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Tensor tree learns hidden relational structures in data to construct generative models
errMACHINE LEARNING-SCIENCE AND TECHNOLOGY
IF4.6
err2025-04-01
err0
errOAAI
errHarada, Kenji; Okubo, Tsuyoshi; Kawashima, Naoki
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errSave
Nuclear norm regularized loop optimization for tensor network
errPHYSICAL REVIEW RESEARCH
IF4.2
err2024-11-05
err1
errOAAI
errHomma, Kenji; Okubo, Tsuyoshi; Kawashima, Naoki
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errSave
Quantum phase transition between spin liquid and spin nematics in spin-1 Kitaev honeycomb model
errPHYSICAL REVIEW RESEARCH
IF4.2
err2024-07-26
err2
errOAAI
errMashiko, Tohru; Okubo, Tsuyoshi
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Hunting for quantum-classical crossover in condensed matter problems
errNPJ QUANTUM INFORMATION
IF8.3
err2024-04-29
err6
errOAAI
errYoshioka, Nobuyuki; Okubo, Tsuyoshi; Suzuki, Yasunari; Koizumi, Yuki; Mizukami, Wataru
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Quantum spin state stabilized by coupling with classical spins
errPHYSICAL REVIEW B
IF3.7
err2024-03-15
err1
errOAAI
errYamaguchi, H.; Okubo, T.; Matsuo, A.; Kawakami, T.; Iwasaki, Y.; Takahashi, T.; Hosokoshi, Y.; Kindo, K.
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TeNeS: Tensor network solver for quantum lattice systems
errCOMPUTER PHYSICS COMMUNICATIONS
IF3.4
err2022-10-01
err7
errOAAI
errMotoyama, Yuichi; Okubo, Tsuyoshi; Yoshimi, Kazuyoshi; Morita, Satoshi; Kato, Takeo; Kawashima, Naoki
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errSave
Optimized implementation for calculation and fast-update of Pfaffians installed to the open-source fermionic variational solver mVMC
errCOMPUTER PHYSICS COMMUNICATIONS
IF3.4
err2022-08-01
err0
errOAAI
errXu, RuQing G.; Okub, Tsuyoshi; Todo, Synge; Imada, Masatoshi
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Bond-weighted tensor renormalization group
errPHYSICAL REVIEW B
IF3.7
err2022-02-03
err13
errOAAI
errAdachi, Daiki; Okubo, Tsuyoshi; Todo, Synge
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errSave
Phase shift in skyrmion crystals
errNATURE COMMUNICATIONS
IF15.7
err2021-12-01
err47
errOAAI
errHayami, Satoru; Okubo, Tsuyoshi; Motome, Yukitoshi
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Gapped ground state in a spin-1/2 frustrated square lattice
errPHYSICAL REVIEW B
IF3.7
err2021-08-27
err9
errOAAI
errYamaguchi, H.; Uemoto, N.; Okubo, T.; Kono, Y.; Kittaka, S.; Sakakibara, T.; Yajima, T.; Shimono, S.; Iwasaki, Y.; Hosokoshi, Y.
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Quantum critical phenomena in a spin-1/2 frustrated square lattice with spatial anisotropy
errPHYSICAL REVIEW B
IF3.7
err2021-06-15
err11
errOAAI
errYamaguchi, H.; Iwasaki, Y.; Kono, Y.; Okubo, T.; Miyamoto, S.; Hosokoshi, Y.; Matsuo, A.; Sakakibara, T.; Kida, T.; Hagiwara, M.
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errSave
Anisotropic tensor renormalization group
errPHYSICAL REVIEW B
IF3.7
err2020-08-24
err50
errOAAI
errAdachi, Daiki; Okubo, Tsuyoshi; Todo, Synge
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errSave
Zero-energy excitation in the classical kagome antiferromagnet NaBa2Mn3F11
errPHYSICAL REVIEW B
IF3.7
err2020-06-04
err4
errOAAI
errHayashida, Shohei; Ishikawa, Hajime; Okamoto, Yoshihiko; Okubo, Tsuyoshi; Hiroi, Zenji; Nilsen, Goran J.; Mutka, Hannu; Masuda, Takatsugu
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Magnetic field induced quantum phases in a tensor network study of Kitaev magnets
errNATURE COMMUNICATIONS
IF15.7
err2020-04-02
err77
errOAAI
errLee, Hyun-Yong; Kaneko, Ryui; Chern, Li Ern; Okubo, Tsuyoshi; Yamaji, Youhei; Kawashima, Naoki; Kim, Yong Baek
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Abelian and non-Abelian chiral spin liquids in a compact tensor network representation
errPHYSICAL REVIEW B
IF3.7
err2020-01-23
err6
errOAAI
errLee, Hyun-Yong; Kaneko, Ryui; Okubo, Tsuyoshi; Kawashima, Naoki
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errSave
Multiple-q states of the J1-J2 classical honeycomb-lattice Heisenberg antiferromagnet under a magnetic field
errPHYSICAL REVIEW B
IF3.7
err2019-12-02
err33
errOAAI
errShimokawa, Tokuro; Okubo, Tsuyoshi; Kawamura, Hikaru
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errSave
Field-enhanced quantum fluctuation in an S=1/2 frustrated square lattice
errPHYSICAL REVIEW B
IF3.7
err2018-09-04
err21
errOAAI
errYamaguchi, H.; Sasaki, Y.; Okubo, T.; Yoshida, M.; Kida, T.; Hagiwara, M.; Kono, Y.; Kittaka, S.; Sakakibara, T.; Takigawa, M.; Iwasaki, Y.; Hosokoshi, Y.
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errSave
Magnetic state selected by magnetic dipole interaction in the kagome antiferromagnet NaBa2Mn3F11
errPHYSICAL REVIEW B
IF3.7
err2018-02-12
err9
errOAAI
errHayashida, Shohei; Ishikawa, Hajime; Okamoto, Yoshihiko; Okubo, Tsuyoshi; Hiroi, Zenji; Avdeev, Maxim; Manuel, Pascal; Hagihala, Masato; Soda, Minoru; Masuda, Takatsugu
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Ground-state properties of Na2IrO3 determined from an ab initio Hamiltonian and its extensions containing Kitaev and extended Heisenberg interactions
errPHYSICAL REVIEW B
IF3.7
err2017-08-24
err17
errOAAI
errOkubo, Tsuyoshi; Shinjo, Kazuya; Yamaji, Youhei; Kawashima, Naoki; Sota, Shigetoshi; Tohyama, Takami; Imada, Masatoshi
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Research Directions

No research directions
Co-authors
Cooperation Journals
S
Shigeyuki Yokoyama
H-index: 118 · Papers: 2.0K
M
Maxim Avdeev
H-index: 69 · Papers: 975
M
Masatoshi Imada
H-index: 59 · Papers: 411
Z
Zenji Hiroi
H-index: 58 · Papers: 606
Y
Yasuhiko Iwasaki
H-index: 55 · Papers: 406
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