Kei‐ichi Maeda

55 papers and 1.6k indexed citations
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About

Kei‐ichi Maeda is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, Kei‐ichi Maeda has authored 55 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Astronomy and Astrophysics, 36 papers in Nuclear and High Energy Physics and 9 papers in Statistical and Nonlinear Physics. Recurrent topics in Kei‐ichi Maeda’s work include Cosmology and Gravitation Theories (41 papers), Black Holes and Theoretical Physics (33 papers) and Pulsars and Gravitational Waves Research (12 papers). Kei‐ichi Maeda is often cited by papers focused on Cosmology and Gravitation Theories (41 papers), Black Holes and Theoretical Physics (33 papers) and Pulsars and Gravitational Waves Research (12 papers). Kei‐ichi Maeda collaborates with scholars based in Japan, United States and Italy. Kei‐ichi Maeda's co-authors include Yasunori Fujii, Y Kitada, K. Satô, Hideo Kodama, Nobuyoshi Ohta, Misao Sasaki, M. Sasaki, H. Sato, Jun’ichi Yokoyama and Andrew L. Berkin and has published in prestigious journals such as Physical Review Letters, The Astrophysical Journal and Physics Letters B.

In The Last Decade

Co-authorship network of co-authors of Kei‐ichi Maeda

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

Fields of papers citing papers by Kei‐ichi Maeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kei‐ichi Maeda. 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 Kei‐ichi Maeda. The network helps show where Kei‐ichi Maeda may publish in the future.

Countries citing papers authored by Kei‐ichi Maeda

Since Specialization
Citations

This map shows the geographic impact of Kei‐ichi Maeda'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 Kei‐ichi Maeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kei‐ichi Maeda 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.

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2026