OHNO Hiromichi
Academic Assembly School of Science and Technology Institute of Engineering
Faculty of Engineering Engineering Core Division
Professor
Researcher Information
Research activity information
Paper
- Operator theory and quantum information theory—POVM and entangled state
Ohno, Hiromichi
Sugaku Expositions, 37(1), 1-21, Jun. 2024
Lead, Corresponding - One-parameter generalization of the Böttcher-Wenzel inequality and its application to open quantum dynamics
Chruściński, Dariusz; Kimura, Gen; Ohno, Hiromichi; Singal, Tanmay
Linear Algebra Appl., 656, 158-166, 01 Jan. 2023, Refereed
Corresponding - Bounding the Frobenius norm of a q-deformed commutator
Dariusz Chruściński, Gen Kimura, Hiromichi Ohno, Tanmay Singal
Linear Alg. Appl., 646, 95-106, 01 Aug. 2022, Refereed - Adjacency and transition matrices related to random walks on graphs
Ikkai, Tomohiro; Ohno, Hiromichi; Sawada, Yusuke
J. Algebraic Combin., 56(1), 249-267, Aug. 2022, Refereed - Constraints for the spectra of generators of quantum dynamical semigroups
D. Chruscinski, R. Fujii, G. Kimura, H. Ohno
Linear Algebra and its Applications, 630, 293-305, 01 Dec. 2021, Refereed - Unitary equivalence classes of split-step quantum walks
A. Narimatsu, H. Ohno, K. Wada
Quantum Information Processing, 20, 368, 05 Nov. 2021, Refereed - Parameterization of quantum walks on cycles
Shuji Kuriki, Md Sams Afif Nirjhor, Hiromichi Ohno
Quantum Information Processing, 20, 12 Jan. 2021, Refereed - Parameterization of Translation-Invariant Two-Dimensional Two-State Quantum Walks
Ohno, H
Acta Mathematica Vietnamica, 43(4), 737-747, 03 Jul. 2018
- Unitary equivalence classes of one-dimensional quantum walks II
H. Ohno
Quantum Inf. Process., 16(12), 287, 01 Dec. 2017, Refereed - Non-commutative hypergroup of order five
Matsuzawa, Yasumichi; Ohno, Hiromichi; Suzuki, Akito; Tsurii, Tatsuya; Yamanaka, Satoe
J. Algebra Appl., 16(7), 1750127, 01 Jun. 2017, Refereed - Unitary equivalent classes of one-dimensional quantum walks
Hiromichi Ohno
Quantum Inf. Process., 15(9), 3599-3617, 2016, Refereed - Examples of conditional SIC-POVMs
Ohno, H; Petz, D
Quantum Inf. Process., 14(10), 3983-3999, 2015 - Entanglement of marginal tracial states
Hiromichi Ohno
Banach and Function Spaces, 4, 367-376, 2014 - Relation between the dynamics of the reduced purity and correlations
Kimura, G; Ohno, H; Mosonyi, M
Open Sys. Information Dyn., 17(3), 233-243, Sep. 2010 - Maximal rank of extremal marginal tracial states
Ohno, H
J. Math. Phys., 51(9), 092101, Sep. 2010 - QUANTUM MARKOV FIELDS ON GRAPHS
Accardi, L; Ohno, H; Mukhamedov, F
Infinite Dimensional Analysis, Quantum Probability and Related Topics, 13(2), 165-189, Jan. 2010 - Generalizations of Pauli channels
Ohno, H; Petz, D
Acta Math. Hungar., 124(1-2), 165-177, Jul. 2009 - Quasi-orthogonal subalgebras of matrix algebras
Ohno, H
Linear Algebra Appl., 429, 2146-2158, Oct. 2008 - Free energy density for mean field perturbation of states of a one-dimensional spin chain
Hiai, F; Mosonyi, M; Ohno, H; Petz, D
Rev. Math. Phys., 20, 335-365, Apr. 2008 - Almost any state of any amplitude Markov chain is recurrent
Accardi, L; Ohno, H
Commun. Stoch. Anal., 1, 441-453, Dec. 2007 - How to detect a possible correlation from the information of a sub-system in quantum mechanical systems
Kimura, G; Ohno, H; Hayashi, H
Phys. Rev. A, 76, 42123, Oct. 2007 - Quasi-orthogonal subalgebras of 4 × 4 matrices
Ohno, H; Petz, D; Szanto, A
LinearAlgebra Appl., 425, 109-118, Aug. 2007 - Factors generated by $C^*$-finitely correlated states
Ohno, H
Internat. J. Math., 18(1), 27-41, Jan. 2007 - Dynamical entropy of generalized quantum Markov chains
Ohno, H
Lett. Math. Phys., 78(2), 111-124, Nov. 2006 - Extendability of generalized quantum Markov states
Ohno, H
QP–PQ: Quantum Probab. White Noise Anal., 18, 2005 - Extendability of generalized quantum Markov chains on gauge invariant C∗-algebras
Ohno, H
8(1), 141-152, 2005 - Translation-invariant quantum Markov states
Ohno, H
Interdiscip. Inform. Sci., 10(1), 53-58, 2004
