Umpei Miyamoto

1.9k total citations
39 papers, 610 citations indexed

About

Umpei Miyamoto is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, Umpei Miyamoto has authored 39 papers receiving a total of 610 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Astronomy and Astrophysics, 28 papers in Nuclear and High Energy Physics and 13 papers in Statistical and Nonlinear Physics. Recurrent topics in Umpei Miyamoto's work include Black Holes and Theoretical Physics (25 papers), Cosmology and Gravitation Theories (24 papers) and Astrophysical Phenomena and Observations (15 papers). Umpei Miyamoto is often cited by papers focused on Black Holes and Theoretical Physics (25 papers), Cosmology and Gravitation Theories (24 papers) and Astrophysical Phenomena and Observations (15 papers). Umpei Miyamoto collaborates with scholars based in Japan, Israel and United Kingdom. Umpei Miyamoto's co-authors include Hajime Sotani, Kenta Hioki, Tomohiro Harada, Keiju Murata, Takashi Tamaki, Hideaki Kudoh, Shahar Hadar, Takahisa Igata, Barak Kol and Michèle Levi and has published in prestigious journals such as Physics Letters B, Journal of High Energy Physics and Physical review. D.

In The Last Decade

Umpei Miyamoto

38 papers receiving 591 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Umpei Miyamoto Japan	14	579	483	117	87	20	39	610
Dipanjan Dey India	13	844 1.5×	606 1.3×	120 1.0×	63 0.7×	9 0.5×	32	889
Hideaki Kudoh Japan	15	750 1.3×	641 1.3×	113 1.0×	53 0.6×	12 0.6×	26	772
Parth Bambhaniya India	11	728 1.3×	520 1.1×	101 0.9×	51 0.6×	9 0.5×	18	756
Douglas A. Macdonald United States	3	776 1.3×	588 1.2×	156 1.3×	133 1.5×	9 0.5×	6	814
Naritaka Oshita Japan	14	466 0.8×	379 0.8×	102 0.9×	102 1.2×	13 0.7×	43	549
Misba Afrin India	9	874 1.5×	682 1.4×	132 1.1×	51 0.6×	6 0.3×	11	912
Andrew DeBenedictis Canada	13	480 0.8×	419 0.9×	123 1.1×	35 0.4×	11 0.6×	26	514
Francisco Duque Portugal	14	765 1.3×	449 0.9×	66 0.6×	69 0.8×	7 0.3×	22	849
Herman J. Mosquera Cuesta Brazil	15	573 1.0×	426 0.9×	82 0.7×	74 0.9×	6 0.3×	44	615
D. Pugliese Czechia	13	714 1.2×	451 0.9×	89 0.8×	35 0.4×	5 0.3×	39	734

Countries citing papers authored by Umpei Miyamoto

Since Specialization

Citations

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

Fields of papers citing papers by Umpei Miyamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Umpei Miyamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Umpei Miyamoto. A scholar is included among the top collaborators of Umpei Miyamoto 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 Umpei Miyamoto. Umpei Miyamoto 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

Hioki, Kenta & Umpei Miyamoto. (2024). Determining parameters of Kerr black holes at finite distance by shadow observation. Physical review. D. 109(4). 1 indexed citations

Hioki, Kenta & Umpei Miyamoto. (2023). Determining parameters of a spherical black hole with a thin accretion disk by observing its shadow. Physical review. D. 107(4). 3 indexed citations

Koiso, Miyuki & Umpei Miyamoto. (2023). Stability of hypersurfaces with constant mean curvature trapped between two parallel hyperplanes. Japan Journal of Industrial and Applied Mathematics. 41(1). 233–268.

Igata, Takahisa, et al.. (2020). Escape probability of a photon emitted near the black hole horizon. Physical review. D. 101(4). 12 indexed citations

Sotani, Hajime & Umpei Miyamoto. (2018). Pulse profiles of highly compact pulsars in general relativity. Physical review. D. 98(4). 19 indexed citations

Miyamoto, Umpei. (2017). Non-linear perturbation of black branes at large D. Journal of High Energy Physics. 2017(6). 5 indexed citations

Harada, Tomohiro, et al.. (2017). Escape probability of the super-Penrose process. Physical review. D. 95(12). 16 indexed citations

Harada, Tomohiro, et al.. (2016). High efficiency of collisional Penrose process requires heavy particle production. Physical review. D. 93(4). 16 indexed citations

Harada, Tomohiro, et al.. (2016). Consistent analytic approach to the efficiency of collisional Penrose process. Physical review. D. 94(2). 10 indexed citations

10.

Sotani, Hajime & Umpei Miyamoto. (2014). Properties of an electrically charged black hole in Eddington-inspired Born-Infeld gravity. Physical review. D. Particles, fields, gravitation, and cosmology. 90(12). 41 indexed citations

11.

Miyamoto, Umpei, et al.. (2013). Escape of superheavy and highly energetic particles produced by particle collisions near maximally charged black holes. Physical review. D. Particles, fields, gravitation, and cosmology. 87(12). 16 indexed citations

12.

Miyamoto, Umpei, et al.. (2012). Information metric from a linear sigma model. Physical Review E. 85(5). 51133–51133. 1 indexed citations

13.

Miyamoto, Umpei. (2010). One-dimensional approximation of viscous flows. Journal of High Energy Physics. 2010(10). 1 indexed citations

14.

Harada, Tomohiro, Naoki Tsukamoto, & Umpei Miyamoto. (2009). Static spherically symmetric solutions in the IR limit of nonrelativistic quantum gravity. arXiv (Cornell University). 1 indexed citations

15.

Maeda, Kei‐ichi & Umpei Miyamoto. (2009). Black hole-black string phase transitions from hydrodynamics. Journal of High Energy Physics. 2009(3). 66–66. 9 indexed citations

16.

Miyamoto, Umpei. (2008). Curvature driven diffusion, Rayleigh-Plateau instability, and Gregory-Laflamme instability. Physical review. D. Particles, fields, gravitation, and cosmology. 78(2). 7 indexed citations

17.

Miyamoto, Umpei & Keiju Murata. (2008). Hawking radiation from black rings. Physical review. D. Particles, fields, gravitation, and cosmology. 77(2). 31 indexed citations

18.

Gorbonos, Dan, et al.. (2007). High and low dimensions in the black hole negative mode. Classical and Quantum Gravity. 24(22). 5527–5540. 43 indexed citations

19.

Miyamoto, Umpei & Hideaki Kudoh. (2006). New stable phase of non-uniform charged black strings. 11 indexed citations

20.

Miyamoto, Umpei & Tomohiro Harada. (2004). Semiclassical instability of the Cauchy horizon in self-similar collapse. Physical review. D. Particles, fields, gravitation, and cosmology. 69(10). 6 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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