Shohei Saga

446 total citations
27 papers, 295 citations indexed

About

Shohei Saga is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Mathematical Physics. According to data from OpenAlex, Shohei Saga has authored 27 papers receiving a total of 295 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Astronomy and Astrophysics, 15 papers in Nuclear and High Energy Physics and 1 paper in Mathematical Physics. Recurrent topics in Shohei Saga's work include Cosmology and Gravitation Theories (23 papers), Galaxies: Formation, Evolution, Phenomena (20 papers) and Dark Matter and Cosmic Phenomena (7 papers). Shohei Saga is often cited by papers focused on Cosmology and Gravitation Theories (23 papers), Galaxies: Formation, Evolution, Phenomena (20 papers) and Dark Matter and Cosmic Phenomena (7 papers). Shohei Saga collaborates with scholars based in Japan, France and Taiwan. Shohei Saga's co-authors include Atsushi Taruya, Shuichiro Yokoyama, Kiyotomo Ichiki, Hiroyuki Tashiro, Naoshi Sugiyama, Yann Rasera, Michel-Andrès Breton, Daisuke Yamauchi, Stéphane Colombi and Maresuke Shiraishi and has published in prestigious journals such as Physical Review Letters, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Shohei Saga

24 papers receiving 289 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shohei Saga Japan 12 291 145 33 21 16 27 295
Aditya Rotti United Kingdom 10 233 0.8× 101 0.7× 21 0.6× 17 0.8× 12 0.8× 22 250
En-Kun Li China 9 290 1.0× 82 0.6× 36 1.1× 42 2.0× 19 1.2× 30 301
Blake D. Sherwin United States 11 389 1.3× 195 1.3× 38 1.2× 30 1.4× 8 0.5× 20 408
Graeme E. Addison United States 10 241 0.8× 117 0.8× 10 0.3× 27 1.3× 8 0.5× 17 258
Sebastian Hutschenreuter Germany 8 203 0.7× 95 0.7× 11 0.3× 23 1.1× 17 1.1× 16 233
Santiago Casas Germany 10 298 1.0× 177 1.2× 30 0.9× 30 1.4× 14 0.9× 31 322
Selim C. Hotinli United States 11 254 0.9× 163 1.1× 14 0.4× 20 1.0× 7 0.4× 28 301
K. Migkas Germany 8 280 1.0× 147 1.0× 18 0.5× 56 2.7× 16 1.0× 13 288
Luis A. Escamilla United Kingdom 9 288 1.0× 173 1.2× 18 0.5× 12 0.6× 18 1.1× 13 316

Countries citing papers authored by Shohei Saga

Since Specialization
Citations

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

Fields of papers citing papers by Shohei Saga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shohei Saga

This figure shows the co-authorship network connecting the top 25 collaborators of Shohei Saga. A scholar is included among the top collaborators of Shohei Saga 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 Shohei Saga. Shohei Saga 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.
2.
Colombi, Stéphane, et al.. (2025). Dark matter halo dynamics in 2D Vlasov simulations. Astronomy and Astrophysics. 697. A218–A218.
3.
Saga, Shohei & David Alonso. (2024). Relativistic imprints on dispersion measure space distortions. Physical review. D. 110(6). 1 indexed citations
4.
Saga, Shohei, Maresuke Shiraishi, Kazuyuki Akitsu, & Teppei Okumura. (2024). Imprints of primordial magnetic fields on intrinsic alignments of galaxies. Physical review. D. 109(4). 5 indexed citations
5.
Saga, Shohei, Atsushi Taruya, Yann Rasera, & Michel-Andrès Breton. (2023). Cosmological test of local position invariance from the asymmetric galaxy clustering. Monthly Notices of the Royal Astronomical Society. 524(3). 4472–4481. 3 indexed citations
6.
Taruya, Atsushi & Shohei Saga. (2022). Analytical approach to the core-halo structure of fuzzy dark matter. Physical review. D. 106(10). 10 indexed citations
7.
Saga, Shohei, Atsushi Taruya, & Stéphane Colombi. (2022). Cold dark matter protohalo structure around collapse: Lagrangian cosmological perturbation theory versus Vlasov simulations. Astronomy and Astrophysics. 664. A3–A3. 7 indexed citations
8.
Rasera, Yann, Michel-Andrès Breton, Pier-Stefano Corasaniti, et al.. (2022). The RayGalGroupSims cosmological simulation suite for the study of relativistic effects: An application to lensing-matter clustering statistics. Astronomy and Astrophysics. 661. A90–A90. 11 indexed citations
9.
Saga, Shohei, Tomo Takahashi, Hiroyuki Tashiro, et al.. (2022). Probing the primordial Universe with 21 cm line from cosmic dawn/epoch of reionization. Publications of the Astronomical Society of Japan. 75(Supplement_1). S154–S180. 9 indexed citations
10.
Saga, Shohei, et al.. (2022). Relativistic distortions in galaxy density–ellipticity correlations: gravitational redshift and peculiar velocity effects. Monthly Notices of the Royal Astronomical Society. 518(4). 4976–4990. 6 indexed citations
11.
Saga, Shohei, Atsushi Taruya, Michel-Andrès Breton, & Yann Rasera. (2020). Modelling the asymmetry of the halo cross-correlation function with relativistic effects at quasi-linear scales. Monthly Notices of the Royal Astronomical Society. 498(1). 981–1001. 11 indexed citations
12.
Saga, Shohei, Hiroyuki Tashiro, & Shuichiro Yokoyama. (2020). Limits on primordial magnetic fields from primordial black hole abundance. Journal of Cosmology and Astroparticle Physics. 2020(5). 39–39. 9 indexed citations
13.
Namikawa, Toshiya, Shohei Saga, Daisuke Yamauchi, & Atsushi Taruya. (2019). CMB constraints on the stochastic gravitational-wave background at Mpc scales. Physical review. D. 100(2). 19 indexed citations
14.
Taruya, Atsushi, Shohei Saga, Michel-Andrès Breton, Yann Rasera, & Tomohiro Fujita. (2019). Wide-angle redshift-space distortions at quasi-linear scales: cross-correlation functions from Zel’dovich approximation. Monthly Notices of the Royal Astronomical Society. 491(3). 4162–4179. 16 indexed citations
15.
Saga, Shohei. (2018). The Vector Mode in the Second-order Cosmological Perturbation Theory. Springer theses. 3 indexed citations
16.
Saga, Shohei, Atsushi Taruya, & Stéphane Colombi. (2018). Lagrangian Cosmological Perturbation Theory at Shell Crossing. Physical Review Letters. 121(24). 241302–241302. 22 indexed citations
17.
Breton, Michel-Andrès, et al.. (2018). Imprints of relativistic effects on the asymmetry of the halo cross-correlation function: from linear to non-linear scales. Monthly Notices of the Royal Astronomical Society. 483(2). 2671–2696. 34 indexed citations
18.
Saga, Shohei, Hiroyuki Tashiro, & Shuichiro Yokoyama. (2017). Magnetic reheating. Monthly Notices of the Royal Astronomical Society Letters. 474(1). L52–L55. 16 indexed citations
19.
Saga, Shohei, Daisuke Yamauchi, & Kiyotomo Ichiki. (2015). Weak lensing induced by second-order vector mode. Physical review. D. Particles, fields, gravitation, and cosmology. 92(6). 19 indexed citations
20.
Shiraishi, Maresuke, Shohei Saga, & Shuichiro Yokoyama. (2012). CMB power spectra induced by primordial cross-bispectra between metric perturbations and vector fields. Journal of Cosmology and Astroparticle Physics. 2012(11). 46–46. 14 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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