Kohei Kamada

1.9k total citations
65 papers, 1.3k citations indexed

About

Kohei Kamada is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Molecular Biology. According to data from OpenAlex, Kohei Kamada has authored 65 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Astronomy and Astrophysics, 43 papers in Nuclear and High Energy Physics and 3 papers in Molecular Biology. Recurrent topics in Kohei Kamada's work include Cosmology and Gravitation Theories (44 papers), Particle physics theoretical and experimental studies (24 papers) and Black Holes and Theoretical Physics (22 papers). Kohei Kamada is often cited by papers focused on Cosmology and Gravitation Theories (44 papers), Particle physics theoretical and experimental studies (24 papers) and Black Holes and Theoretical Physics (22 papers). Kohei Kamada collaborates with scholars based in Japan, Germany and Switzerland. Kohei Kamada's co-authors include Jun’ichi Yokoyama, Valerie Domcke, Masahide Yamaguchi, Andrew J. Long, Kai Schmitz, Tomohiro Fujita, Tsutomu Kobayashi, Toshio Kakizaki, Toshisuke Sakaki and Tetsuya Morimoto and has published in prestigious journals such as Physical Review Letters, NeuroImage and Physics Letters B.

In The Last Decade

Kohei Kamada

58 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kohei Kamada Japan 21 885 848 173 162 139 65 1.3k
Martin A. Lee United States 23 2.6k 2.9× 699 0.8× 24 0.1× 15 0.1× 7 0.1× 51 2.7k
C. R. Burns United States 16 1.5k 1.7× 541 0.6× 42 0.2× 3 0.0× 10 0.1× 50 1.7k
Xin Zheng China 20 1.6k 1.8× 255 0.3× 39 0.2× 3 0.0× 6 0.0× 60 2.0k
M. Battaglia Switzerland 21 1.2k 1.4× 215 0.3× 59 0.3× 12 0.1× 2 0.0× 42 1.7k
Marjorie Gonzalez Canada 16 723 0.8× 209 0.2× 58 0.3× 53 0.4× 28 1.0k
J. Nevalainen Finland 23 837 0.9× 398 0.5× 11 0.1× 10 0.1× 3 0.0× 61 1.2k
Hajime Kawahara Japan 19 758 0.9× 105 0.1× 3 0.0× 51 0.3× 3 0.0× 58 1.0k
R. A. Marino Germany 28 2.2k 2.5× 414 0.5× 4 0.0× 5 0.0× 17 0.1× 77 2.3k
M. E. Hill United States 18 1.5k 1.7× 247 0.3× 18 0.1× 5 0.0× 84 1.6k
P. André France 33 3.3k 3.7× 52 0.1× 89 0.5× 3 0.0× 3 0.0× 81 3.6k

Countries citing papers authored by Kohei Kamada

Since Specialization
Citations

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

Fields of papers citing papers by Kohei Kamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Kamada

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

All Works

20 of 20 papers shown
1.
Uchida, Fumio, et al.. (2025). New comprehensive description of the scaling evolution of the cosmological magneto-hydrodynamic system. Journal of Cosmology and Astroparticle Physics. 2025(8). 17–17.
2.
Hu, Yifan & Kohei Kamada. (2025). Gravitational waves from metastable cosmic strings in the delayed scaling scenario. Journal of Cosmology and Astroparticle Physics. 2025(4). 44–44.
3.
Fukuda, Hajime, et al.. (2025). Leptogenesis from magnetic helicity of gauged U(1)B−L. Journal of High Energy Physics. 2025(2).
4.
Uchida, Fumio, Kohei Kamada, & Hiroyuki Tashiro. (2025). Revisiting constraints on primordial magnetic fields from spectral distortions of cosmic microwave background. Physics Letters B. 865. 139456–139456. 1 indexed citations
5.
Mohammadpour, Mahdi, Christoph Kapeller, Kohei Kamada, et al.. (2025). Epileptiform Discharges and High-Frequency Oscillations (HFOs) Aid in Identifying Seizure Location. PubMed. 2025. 1–6.
6.
Kamada, Ayuki, et al.. (2024). Modeling the core-halo mass relation in fuzzy dark matter halos. Physical review. D. 110(2). 4 indexed citations
7.
Kamada, Kohei, et al.. (2024). Quantum corrections to Higgs inflation in Einstein-Cartan gravity. Journal of High Energy Physics. 2024(1). 9 indexed citations
8.
Brandenburg, Axel, Kohei Kamada, & Jennifer Schober. (2023). Decay law of magnetic turbulence with helicity balanced by chiral fermions. Physical Review Research. 5(2). 10 indexed citations
9.
Brandenburg, Axel, Kohei Kamada, Kyohei Mukaida, Kai Schmitz, & Jennifer Schober. (2023). Chiral magnetohydrodynamics with zero total chirality. Physical review. D. 108(6). 9 indexed citations
10.
Kamada, Kohei, et al.. (2023). Baryogenesis from sphaleron decoupling. Physical review. D. 108(6). 4 indexed citations
11.
Domcke, Valerie, Kohei Kamada, Kyohei Mukaida, Kai Schmitz, & Masaki Yamada. (2023). Wash-in leptogenesis after axion inflation. Journal of High Energy Physics. 2023(1). 20 indexed citations
12.
Hamaguchi, Koichi, et al.. (2023). Revisiting Affleck-Dine leptogenesis with light sleptons. Journal of Cosmology and Astroparticle Physics. 2023(7). 3–3. 1 indexed citations
13.
Domcke, Valerie, Kohei Kamada, Kyohei Mukaida, Kai Schmitz, & Masaki Yamada. (2023). New Constraint on Primordial Lepton Flavor Asymmetries. Physical Review Letters. 130(26). 261803–261803. 17 indexed citations
14.
Domcke, Valerie, Kohei Kamada, Kyohei Mukaida, Kai Schmitz, & Masaki Yamada. (2021). Wash-In Leptogenesis. Physical Review Letters. 126(20). 201802–201802. 33 indexed citations
15.
Kamada, Kohei. (2015). Inflationary cosmology and the standard model Higgs with a small Hubble-induced mass. Physics Letters B. 742. 126–135. 47 indexed citations
16.
Domcke, Valerie, Kohei Kamada, & Kai Schmitz. (2013). The Gravitational Wave Spectrum from Cosmological B−L Breaking. 65 indexed citations
17.
Sakaki, Toshisuke, et al.. (1996). Clinical features of the haemorrhage type moyamoya disease based on 31 cases. Acta Neurochirurgica. 138(10). 1200–1210. 27 indexed citations
18.
Sakaki, Toshisuke, et al.. (1996). Characteristics of intracranial aneurysms associated with moyamoya disease. Acta Neurochirurgica. 138(11). 1287–1294. 144 indexed citations
19.
Kamada, Kohei, Kiyohiro Houkin, Takeshi Aoki, et al.. (1994). Cerebral metabolic changes in delayed carbon monoxide sequelae studied by proton MR spectroscopy. Neuroradiology. 36(2). 104–106. 26 indexed citations
20.
Yokota, Hajime, et al.. (1987). [Active infective endocarditis with intracranial bleeding due to cerebral mycotic aneurysm: report of a case with successful operation].. PubMed. 35(2). 237–41. 1 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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