Sachiko Kuroyanagi

10.8k total citations · 1 hit paper
69 papers, 1.3k citations indexed

About

Sachiko Kuroyanagi is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Artificial Intelligence. According to data from OpenAlex, Sachiko Kuroyanagi has authored 69 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Astronomy and Astrophysics, 27 papers in Nuclear and High Energy Physics and 8 papers in Artificial Intelligence. Recurrent topics in Sachiko Kuroyanagi's work include Pulsars and Gravitational Waves Research (48 papers), Cosmology and Gravitation Theories (47 papers) and Black Holes and Theoretical Physics (20 papers). Sachiko Kuroyanagi is often cited by papers focused on Pulsars and Gravitational Waves Research (48 papers), Cosmology and Gravitation Theories (47 papers) and Black Holes and Theoretical Physics (20 papers). Sachiko Kuroyanagi collaborates with scholars based in Japan, Spain and United Kingdom. Sachiko Kuroyanagi's co-authors include Joseph Silk, Tomo Takahashi, Shuichiro Yokoyama, Y. Itoh, Kazunari Eda, Naoshi Sugiyama, Takeshi Chiba, Matteo Braglia, Kazunori Nakayama and Shinji Tsujikawa and has published in prestigious journals such as Physical Review Letters, Monthly Notices of the Royal Astronomical Society and Physics Letters B.

In The Last Decade

Sachiko Kuroyanagi

67 papers receiving 1.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Primordial black holes and their gravitational-wave signatures

2025 32 citations Valerio De Luca, José María Ezquiaga et al. PubMed profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sachiko Kuroyanagi Japan	22	1.1k	659	149	57	55	69	1.3k
Philip Bull United Kingdom	20	1.0k 0.9×	454 0.7×	33 0.2×	27 0.5×	47 0.9×	64	1.1k
J D McCrea Ireland	14	1.2k 1.1×	1.1k 1.7×	86 0.6×	67 1.2×	516 9.4×	35	1.5k
Alkistis Pourtsidou United Kingdom	21	1.2k 1.1×	749 1.1×	44 0.3×	29 0.5×	51 0.9×	53	1.3k
Anson D’Aloisio United States	17	1.2k 1.1×	474 0.7×	13 0.1×	70 1.2×	66 1.2×	37	1.3k
A. Torres-Forné Spain	16	691 0.6×	224 0.3×	72 0.5×	41 0.7×	50 0.9×	34	777
Vikram Ravi United States	24	1.5k 1.4×	313 0.5×	232 1.6×	151 2.6×	15 0.3×	64	1.7k
Niels Oppermann Germany	14	591 0.5×	274 0.4×	24 0.2×	24 0.4×	35 0.6×	26	730
Gilles Métris France	14	463 0.4×	166 0.3×	186 1.2×	160 2.8×	94 1.7×	60	707
T. Villela Brazil	13	599 0.5×	390 0.6×	18 0.1×	36 0.6×	54 1.0×	62	876
J. Richard Shaw Canada	11	1.0k 0.9×	587 0.9×	45 0.3×	30 0.5×	38 0.7×	17	1.1k

Countries citing papers authored by Sachiko Kuroyanagi

Since Specialization

Citations

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

Fields of papers citing papers by Sachiko Kuroyanagi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sachiko Kuroyanagi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Luca, Valerio De, José María Ezquiaga, Gabriele Franciolini, et al.. (2025). Primordial black holes and their gravitational-wave signatures. PubMed. 28(1). 1–1. 32 indexed citations breakdown →

Jaraba, Santiago, et al.. (2025). First astrometric constraints on parity-violation in the gravitational wave background. Journal of Cosmology and Astroparticle Physics. 2025(8). 57–57.

Alestas, George, et al.. (2025). DESI constraints on α-attractor inflationary models. Physical review. D. 111(8). 11 indexed citations

Blanco-Pillado, José J., Yanou Cui, Sachiko Kuroyanagi, et al.. (2025). Gravitational waves from cosmic strings in LISA: reconstruction pipeline and physics interpretation. Journal of Cosmology and Astroparticle Physics. 2025(5). 6–6. 9 indexed citations

Furusawa, K., Sachiko Kuroyanagi, & Kiyotomo Ichiki. (2025). Resolving individual signals in the presence of stochastic background in future pulsar timing arrays. Monthly Notices of the Royal Astronomical Society. 543(2). 1010–1022. 1 indexed citations

Kuroyanagi, Sachiko, et al.. (2024). Gravitational waves in the circular restricted three body problem. Classical and Quantum Gravity. 41(9). 95002–95002. 2 indexed citations

Jaraba, Santiago, et al.. (2024). Constraints on non-Gaussian primordial curvature perturbation from the LIGO-Virgo-KAGRA third observing run. Journal of Cosmology and Astroparticle Physics. 2024(5). 82–82. 6 indexed citations

Yamamoto, Takahiro, Sachiko Kuroyanagi, & Guo-Chin Liu. (2023). Deep learning for intermittent gravitational wave signals. Physical review. D. 107(4). 7 indexed citations

Jaraba, Santiago, et al.. (2023). Stochastic gravitational wave background constraints from Gaia DR3 astrometry. Monthly Notices of the Royal Astronomical Society. 524(3). 3609–3622. 16 indexed citations

10.

Braglia, Matteo, J. García-Bellido, & Sachiko Kuroyanagi. (2023). Tracking the origin of black holes with the stochastic gravitational wave background popcorn signal. Monthly Notices of the Royal Astronomical Society. 519(4). 6008–6019. 13 indexed citations

11.

Calcagni, Gianluca & Sachiko Kuroyanagi. (2023). Log-periodic gravitational-wave background beyond Einstein gravity. Classical and Quantum Gravity. 41(1). 15031–15031. 2 indexed citations

12.

Miyamoto, Koichi, Gonzalo Morrás, Takahiro Yamamoto, Sachiko Kuroyanagi, & Savvas Nesseris. (2022). Gravitational wave matched filtering by quantum Monte Carlo integration and quantum amplitude amplification. Physical Review Research. 4(3). 3 indexed citations

13.

Kuroyanagi, Sachiko, Tomo Takahashi, & Shuichiro Yokoyama. (2021). Blue-tilted inflationary tensor spectrum and reheating in the light of NANOGrav results. Journal of Cosmology and Astroparticle Physics. 2021(1). 71–71. 61 indexed citations

14.

Kuroyanagi, Sachiko, G. Hobbs, Keitaro Takahashi, et al.. (2020). Searching for gravitational-wave bursts from cosmic string cusps with the Parkes Pulsar Timing Array. Monthly Notices of the Royal Astronomical Society. 501(1). 701–712. 14 indexed citations

15.

Kuroyanagi, Sachiko, Tomo Takahashi, & Shuichiro Yokoyama. (2015). Blue-tilted tensor spectrum and thermal history of the Universe. Journal of Cosmology and Astroparticle Physics. 2015(2). 3–3. 88 indexed citations

16.

Suzuki, Tomoaki, Tohru Asai, Sachiko Kuroyanagi, et al.. (2013). Selective cerebral perfusion with mild hypothermic lower body circulatory arrest is safe for aortic arch surgery. European Journal of Cardio-Thoracic Surgery. 43(4). e94–e98. 28 indexed citations

17.

Kuroyanagi, Sachiko, Christophe Ringeval, & Tomo Takahashi. (2013). Early universe tomography with CMB and gravitational waves. Physical review. D. Particles, fields, gravitation, and cosmology. 87(8). 22 indexed citations

18.

Kuroyanagi, Sachiko, Chris Gordon, Joseph Silk, & Naoshi Sugiyama. (2010). Forecast constraints on inflation from combined CMB and gravitational wave direct detection experiments. Physical review. D. Particles, fields, gravitation, and cosmology. 81(8). 25 indexed citations

19.

Kuroyanagi, Sachiko, Takeshi Chiba, & Naoshi Sugiyama. (2008). Imprint of inflation dynamics on the spectrum of the primordial gravitational wave background. arXiv (Cornell University). 1 indexed citations

20.

Kuroyanagi, Sachiko, et al.. (2008). CombNET-III with Nonlinear Gating Network and Its Application in Large-Scale Classification Problems. IEICE Transactions on Information and Systems. E91-D(2). 286–295. 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.

Explore authors with similar magnitude of impact