Masanao Ozawa

4.6k total citations
99 papers, 2.7k citations indexed

About

Masanao Ozawa is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Statistical and Nonlinear Physics. According to data from OpenAlex, Masanao Ozawa has authored 99 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Atomic and Molecular Physics, and Optics, 58 papers in Artificial Intelligence and 19 papers in Statistical and Nonlinear Physics. Recurrent topics in Masanao Ozawa's work include Quantum Mechanics and Applications (67 papers), Quantum Information and Cryptography (55 papers) and Quantum Computing Algorithms and Architecture (27 papers). Masanao Ozawa is often cited by papers focused on Quantum Mechanics and Applications (67 papers), Quantum Information and Cryptography (55 papers) and Quantum Computing Algorithms and Architecture (27 papers). Masanao Ozawa collaborates with scholars based in Japan, United States and Austria. Masanao Ozawa's co-authors include Horace P. Yuen, Stephan Sponar, Yuji Hasegawa, Georg Sulyok, Jacqueline Erhart, G. Badurek, Fumihiro Kaneda, Keiichi Edamatsu, Francesco Buscemi and Michael J. W. Hall and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Scientific Reports.

In The Last Decade

Masanao Ozawa

92 papers receiving 2.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Masanao Ozawa Japan	24	2.2k	1.9k	680	193	149	99	2.7k
Pekka Lahti Finland	24	2.3k 1.0×	1.8k 0.9×	933 1.4×	331 1.7×	207 1.4×	139	2.9k
Yuji Hasegawa Japan	22	1.6k 0.7×	964 0.5×	247 0.4×	44 0.2×	97 0.7×	120	1.9k
B. Misra Belgium	18	1.9k 0.8×	1.1k 0.6×	989 1.5×	69 0.4×	231 1.6×	31	2.5k
Miguel Navascués Spain	25	2.6k 1.2×	2.6k 1.3×	346 0.5×	183 0.9×	53 0.4×	66	2.9k
Elmer L. Offenbacher United States	8	1.5k 0.7×	905 0.5×	623 0.9×	123 0.6×	101 0.7×	13	1.9k
Joachim Kupsch Germany	10	1.7k 0.7×	1.0k 0.5×	646 0.9×	37 0.2×	92 0.6×	46	2.1k
Eduard Prugovečki Canada	19	1.0k 0.5×	418 0.2×	645 0.9×	62 0.3×	194 1.3×	93	1.5k
Olga V. Man’ko Russia	24	1.7k 0.7×	1.3k 0.6×	556 0.8×	23 0.1×	49 0.3×	110	1.9k
Paolo Perinotti Italy	25	2.5k 1.1×	2.7k 1.4×	509 0.7×	383 2.0×	63 0.4×	100	3.1k
Armin Uhlmann Germany	22	2.5k 1.1×	2.2k 1.1×	626 0.9×	163 0.8×	192 1.3×	58	3.1k

Countries citing papers authored by Masanao Ozawa

Since Specialization

Citations

This map shows the geographic impact of Masanao Ozawa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Masanao Ozawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masanao Ozawa more than expected).

Fields of papers citing papers by Masanao Ozawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Masanao Ozawa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Masanao Ozawa. The network helps show where Masanao Ozawa may publish in the future.

Co-authorship network of co-authors of Masanao Ozawa

This figure shows the co-authorship network connecting the top 25 collaborators of Masanao Ozawa. A scholar is included among the top collaborators of Masanao Ozawa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Masanao Ozawa. Masanao Ozawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Khrennikov, Andrei, et al.. (2025). Quantum-like cognition and decision-making in the light of quantum measurement theory. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 383(2309). 20240372–20240372.

Busemeyer, Jerome R., Masanao Ozawa, Emmanuel M. Pothos, & Naotsugu Tsuchiya. (2025). Incorporating episodic memory into quantum models of judgement and decision. Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences. 383(2309). 20240387–20240387.

Khrennikov, Andrei, Masanao Ozawa, Felix Benninger, & Oded Shor. (2025). Coupling quantum-like cognition with the neuronal networks within generalized probability theory. Journal of Mathematical Psychology. 125. 102923–102923. 3 indexed citations

Sponar, Stephan, et al.. (2021). Neutron optical test of completeness of quantum root-mean-square errors. npj Quantum Information. 7(1). 2 indexed citations

Ozawa, Masanao, et al.. (2014). Measurement theory in local quantum physics: Based on local state formalism in AQFT. arXiv (Cornell University). 1 indexed citations

Buscemi, Francesco, Michael J. W. Hall, Masanao Ozawa, & Mark M. Wilde. (2014). Noise and Disturbance in Quantum Measurements: An Information-Theoretic Approach. Physical Review Letters. 112(5). 50401–50401. 87 indexed citations

Fukazawa, Yasushi, Hirohisa Shirai, M. Ohno, et al.. (2007). Suzaku Observations of the Seyfert 2 Galaxy NGC 4388. ASPC. 373. 165.

Ozawa, Masanao. (2007). Transfer principle in quantum set theory. Journal of Symbolic Logic. 72(2). 625–648. 19 indexed citations

Ozawa, Masanao. (2003). UNCERTAINTY PRINCIPLE FOR QUANTUM INSTRUMENTS AND COMPUTING. International Journal of Quantum Information. 1(4). 569–588. 26 indexed citations

10.

Ozawa, Masanao. (2002). The Heisenberg uncertainty relation: Limitation and reformulation. arXiv (Cornell University). 1 indexed citations

11.

Nishimura, Harumichi & Masanao Ozawa. (2002). Computational complexity of uniform quantum circuit families and quantum Turing machines Communicated by O. Watanabe. Theoretical Computer Science. 276(1-2). 147–181. 28 indexed citations

12.

Ozawa, Masanao. (1998). On the Halting Problem for Quantum Turing Machines. Protein Expression and Purification. 15(1). 62–8. 1 indexed citations

13.

Ozawa, Masanao. (1995). On the Concept of Wave Packet Reduction I. 85. 15–21.

14.

Ozawa, Masanao. (1995). Scott incomplete Boolean ultrapowers of the real line. Journal of Symbolic Logic. 60(1). 160–171. 6 indexed citations

15.

Ozawa, Masanao. (1992). Cat Paradox for C^*-Dynamical Systems. Progress of Theoretical Physics. 88(6). 1051–1064. 4 indexed citations

16.

Ozawa, Masanao. (1992). Cat Paradox for C*-Dynamical Systems. Progress of Theoretical Physics. 88(6). 1051–1064. 7 indexed citations

17.

Ozawa, Masanao. (1988). Nonstandard Analysis and Physics. 43(12). 945–951. 2 indexed citations

18.

Ozawa, Masanao. (1985). Nonuniqueness of the cardinality attached to homogeneous 𝐴𝑊*-algebras. Proceedings of the American Mathematical Society. 93(4). 681–684. 7 indexed citations

19.

Ozawa, Masanao. (1984). A classification of type I AW* algebras and Boolean valued analysis. Journal of the Mathematical Society of Japan. 36(4). 25 indexed citations

20.

Ozawa, Masanao. (1983). Boolean valued interpretation of Hilbert space theory. Journal of the Mathematical Society of Japan. 35(4). 26 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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