Affiliation
Faculty of Engineering Department of Basic Sciences
Job
Associate Professor
External link
OKUMA Nobuyuki
Scopus Paper Info
Total Paper Count: 0 Total Citation Count: 0 h-index: 11
Degree
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東京大学 - 博士（理学） 2018.03
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東京大学 - 修士（理学） 2015.03
Biography in Kyutech
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2023.04
Kyushu Institute of Technology Faculty of Engineering Department of Basic Sciences Associate Professor
Papers
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Non-Hermitian Topological Phenomena: A Review Invited Reviewed International journal
Okuma N., Sato M.
Annual Review of Condensed Matter Physics 14 83 - 107 2023.03
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Topological Origin of Non-Hermitian Skin Effects Reviewed International journal
Okuma N., Kawabata K., Shiozaki K., Sato M.
Physical Review Letters 124 ( 8 ) 2020.02
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Boundary-dependent dynamical instability of bosonic Green's function: Dissipative Bogoliubov-de Gennes Hamiltonian and its application to non-Hermitian skin effect Reviewed International journal
Okuma N.
Physical Review B 105 ( 22 ) 2022.06
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Nonnormal Hamiltonian dynamics in quantum systems and its realization on quantum computers Reviewed International journal
Okuma N., Nakagawa Y.O.
Physical Review B 105 ( 5 ) 2022.02
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Non-Hermitian Skin Effects in Hermitian Correlated or Disordered Systems: Quantities Sensitive or Insensitive to Boundary Effects and Pseudo-Quantum-Number Reviewed International journal
Okuma N., Sato M.
Physical Review Letters 126 ( 17 ) 2021.04
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Quantum anomaly, non-Hermitian skin effects, and entanglement entropy in open systems Reviewed International journal
Okuma N., Sato M.
Physical Review B 103 ( 8 ) 2021.02
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Hermitian zero modes protected by nonnormality: Application of pseudospectra Reviewed International journal
Okuma N., Sato M.
Physical Review B 102 ( 1 ) 2020.07
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Non-Bloch band theory of non-Hermitian Hamiltonians in the symplectic class Reviewed International journal
Kawabata K., Okuma N., Sato M.
Physical Review B 101 ( 19 ) 2020.05
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Topological Phase Transition Driven by Infinitesimal Instability: Majorana Fermions in Non-Hermitian Spintronics Reviewed International journal
Okuma N., Sato M.
Physical Review Letters 123 ( 9 ) 2019.08
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Nonreciprocal superposition state in antiferromagnetic optospintronics Reviewed International journal
Okuma N.
Physical Review B 99 ( 9 ) 2019.03
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Topological classification under nonmagnetic and magnetic point group symmetry: Application of real-space Atiyah-Hirzebruch spectral sequence to higher-order topology Reviewed International journal
Okuma N., Sato M., Shiozaki K.
Physical Review B 99 ( 8 ) 2019.02
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Magnon Spin-Momentum Locking: Various Spin Vortices and Dirac magnons in Noncollinear Antiferromagnets Reviewed
Okuma N.
Physical Review Letters 119 ( 10 ) 2017.09
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Theory of the spin-Seebeck effect at a topological-insulator/ferromagnetic-insulator interface Reviewed International journal
Okuma N., Masir M.R., MacDonald A.H.
Physical Review B 95 ( 16 ) 2017.04
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Microscopic derivation of magnon spin current in a topological insulator/ferromagnet heterostructure Reviewed International journal
Okuma N., Nomura K.
Physical Review B 95 ( 11 ) 2017.03
Citation count denotes the number of citations in papers published for a particular year.