Koji Maruyama

62 total papers · 1.8k total citations
30 papers, 997 citations indexed

About

Koji Maruyama is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Statistical and Nonlinear Physics. According to data from OpenAlex, Koji Maruyama has authored 30 papers receiving a total of 997 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Atomic and Molecular Physics, and Optics, 20 papers in Artificial Intelligence and 6 papers in Statistical and Nonlinear Physics. Recurrent topics in Koji Maruyama’s work include Quantum Information and Cryptography (19 papers), Quantum Mechanics and Applications (12 papers) and Quantum Computing Algorithms and Architecture (12 papers). Koji Maruyama is often cited by papers focused on Quantum Information and Cryptography (19 papers), Quantum Mechanics and Applications (12 papers) and Quantum Computing Algorithms and Architecture (12 papers). Koji Maruyama collaborates with scholars based in Japan, United States and United Kingdom. Koji Maruyama's co-authors include Franco Nori, Vlatko Vedral, Daniel Burgarth, Hideki Hashimoto, Fumio Harashima, Toshiaki Iitaka, Sahel Ashhab, Motohiko Tanaka, Hirohiko Kono and Tsukasa Takemura and has published in prestigious journals such as Reviews of Modern Physics, Physical Review B and Physical Review A.

In The Last Decade

Co-authorship network of co-authors of Koji Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Maruyama. A scholar is included among the top collaborators of Koji Maruyama 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 Koji Maruyama. Koji Maruyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Koji Maruyama

28 papers receiving 973 citations

Fields of papers citing papers by Koji Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koji Maruyama. 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 Koji Maruyama. The network helps show where Koji Maruyama may publish in the future.

Countries citing papers authored by Koji Maruyama

Since Specialization
Citations

This map shows the geographic impact of Koji Maruyama'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 Koji Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Maruyama more than expected).

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026