Masanori Ohya

Background

Ohya, Masanori was born on March 21, 1947 in Chiba, Kisarazu, Japan. Son of Hidenori and Chieko Ohya.

Education

After he revieved a Doctor of Philosophy in Mathematical Physics and Information Science and Doctor.Sc., he continuously worked on operator algebra, Quantum Entropy, quantum information theory and bio-information.

Career

In particular, he proposed his version of quantum mutual entropy. Note this quantity is not same as Holevo"s chi quantity or coherent information( each of them plays important role in quantum information theory). The information theoretic meaning of Ohya"s quantum mutual information is still obscure.

He also proposed "Information Dynamics" and "Adaptive Dynamics", which he applied to the study of Chaos theory, quantum information and biosciences as related fields.

Ohya studied multiple topics for more than thirty years, relating to quantum entropy, quantum information, chaos dynamics and life science. Elucidation of Mathematical Bases of Quantum Channels, Formulation of Quantum Mutual Information (Entropy), Information Dynamics, Analysis of Quantum Teleportation, Quantum Algorithm, Proposal of Adaptive Dynamics, Applications to the life sciences.

They are explained in this book Watanabe 2007. Academic Appointments: 1987–present: Professor, Department of Information Sciences, Tokyo University of Science 2004–2006 Dean, Graduate School of Science and Technology, Tokyo University of Science 2002–2006 Committee, International Institute of Advanced Study in Kyoto 2006–present: Dean, Science and Technology, Tokyo University of Science Università di Roma II, Copernicus University, Jena University and many others

Infinite Dimensional Analysis, Quantum Probability and Related Topics.

Reports on Mathematical Physics. Editor-in-chief of the Editorial Board of the journal Open Systems & Information Dynamics Amino Acid.

Achievements

• Masanori Ohya has been listed as a noteworthy Mathematical physics professional by Marquis Who's Who.

Works

More photos

• book

  • Quantum Entropy and Its Use (Theoretical and Mathematical Physics)

    ( Numerous fundamental properties of quantum information ...)

  • Quantum Entropy and Its Use (Theoretical and Mathematical Physics)

    ( This monograph, by now a standard reference in the fiel...)

Membership

Member Mathematics Society Japan, Information on Electric Communications Engineering, American Physical Society, New York Academy of Sciences, Biological Physics Society Japan.

Interests

• Avocations: driving, photography.

Connections

Married Chieko Shimada, July 27, 1971. Children: Kiyotaka, Motofumi.

Father:

Hidenori Ohya

Mother:

Chieko Ohya

Spouse:

Chieko Shimada

child:

Motofumi Ohya

child:

Kiyotaka Ohya