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OHNO Hiromichi

Academic OrganizationAcademic Assembly School of Science and Technology Institute of EngineeringTEL+81-26-269-5206
Education and Research OrganizationFaculty of Engineering Division of Mathematics and PhysicsFAX+81-26-269-5206
PositionAssociate ProfessorMail Address
Address4-17-1 Wakasato, Nagano 380-8553, JapanWeb site

Profile

Research Field
Operator Theory and Operator Algebras
Current Subject
Operator Algebra
Keywords:von Neumann algebra , C*-algebra
Operator Theory
Keywords:Operator , Matrix , Operator inequality
Academic Background
Graduate School
2005
Research Career
Research Career
2009-

Research

Books, Articles, etc.
Articles
Unitary equivalent classes of one-dimensional quantum walks
Quantum Inf. Process.,15:3599-3617 2016
Author:Hiromichi Ohno


Examples of conditional SIC-POVMs
Quantum Inf. Process.,14(10):3983-3999 2015
Author:Ohno, H; Petz, D


Entanglement of marginal tracial states
Banach and Function Spaces,4:367-376 2014
Author:Hiromichi Ohno


Relation between the dynamics of the reduced purity and correlations
Open Sys. Information Dyn.,17(3):233-243 2010(Sep.)
Author:Kimura, G; Ohno, H; Mosonyi, M


Maximal rank of extremal marginal tracial states
J. Math. Phys.,51(9):092101 2010(Sep.)
Author:Ohno, H


QUANTUM MARKOV FIELDS ON GRAPHS
Infinite Dimensional Analysis, Quantum Probability and Related Topics,13(2):165-189 2010(Jan.)
Author:Accardi, L; Ohno, H; Mukhamedov, F


Generalizations of Pauli channels
Acta Math. Hungar.,124(1-2):165-177 2009(Jul.)
Author:Ohno, H; Petz, D


Quasi-orthogonal subalgebras of matrix algebras
Linear Algebra Appl.,429:2146-2158 2008(Oct.)
Author:Ohno, H


Free energy density for mean field perturbation of states of a one-dimensional spin chain
Rev. Math. Phys.,20:335-365 2008(Apr.)
Author:Hiai, F; Mosonyi, M; Ohno, H; Petz, D


Almost any state of any amplitude Markov chain is recurrent
Commun. Stoch. Anal.,1:441-453 2007(Dec.)
Author:Accardi, L; Ohno, H


How to detect a possible correlation from the information of a sub-system in quantum mechanical systems
Phys. Rev. A,76:42123 2007(Oct.)
Author:Kimura, G; Ohno, H; Hayashi, H


Quasi-orthogonal subalgebras of 4 × 4 matrices
LinearAlgebra Appl.,425:109-118 2007(Aug.)
Author:Ohno, H; Petz, D; Szanto, A


Factors generated by $C^*$-finitely correlated states
Internat. J. Math.,18(1):27-41 2007(Jan.)
Author:Ohno, H


Dynamical entropy of generalized quantum Markov chains
Lett. Math. Phys.,78(2):111-124 2006(Nov.)
Author:Ohno, H