Ryuji Takagi

1.4k total citations
37 papers, 892 citations indexed

About

Ryuji Takagi is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Statistical and Nonlinear Physics. According to data from OpenAlex, Ryuji Takagi has authored 37 papers receiving a total of 892 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Artificial Intelligence, 30 papers in Atomic and Molecular Physics, and Optics and 4 papers in Statistical and Nonlinear Physics. Recurrent topics in Ryuji Takagi's work include Quantum Information and Cryptography (32 papers), Quantum Computing Algorithms and Architecture (29 papers) and Quantum Mechanics and Applications (26 papers). Ryuji Takagi is often cited by papers focused on Quantum Information and Cryptography (32 papers), Quantum Computing Algorithms and Architecture (29 papers) and Quantum Mechanics and Applications (26 papers). Ryuji Takagi collaborates with scholars based in Japan, United States and Singapore. Ryuji Takagi's co-authors include Bartosz Regula, Quntao Zhuang, Zi-Wen Liu, Kaifeng Bu, Mile Gu, Suguru Endo, Gerardo Adesso, Hiroyasu Tajima, Naoto Shiraishi and Kun Wang and has published in prestigious journals such as Physical Review Letters, Physical Review X and Physical review. A.

In The Last Decade

Ryuji Takagi

35 papers receiving 881 citations

Peers

Ryuji Takagi
Jean-Christian Boileau Canada
Yuxiang Yang China
Kaifeng Bu United States
Giacomo De Palma Italy
А. С. Трушечкин Russia
Jonathan Allcock China
Kyungjoo Noh United States
Laird Egan United States
Tomoyuki Morimae Japan
Eyob A. Sete United States
Jean-Christian Boileau Canada
Ryuji Takagi
Citations per year, relative to Ryuji Takagi Ryuji Takagi (= 1×) peers Jean-Christian Boileau

Countries citing papers authored by Ryuji Takagi

Since Specialization
Citations

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

Fields of papers citing papers by Ryuji Takagi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuji Takagi

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuji Takagi. A scholar is included among the top collaborators of Ryuji Takagi 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 Ryuji Takagi. Ryuji Takagi 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.
Takagi, Ryuji, et al.. (2025). Classical simulation and quantum resource theory of non-Gaussian optics. Quantum. 9. 1881–1881.
2.
Ferrini, Giulia, et al.. (2025). Bridging Magic and Non-Gaussian Resources via Gottesman-Kitaev-Preskill Encoding. PRX Quantum. 6(1). 5 indexed citations
3.
Takagi, Ryuji, et al.. (2024). Every Quantum Helps: Operational Advantage of Quantum Resources beyond Convexity. Physical Review Letters. 132(15). 150201–150201. 4 indexed citations
4.
5.
Yuan, Xiao, Bartosz Regula, Ryuji Takagi, & Mile Gu. (2024). Virtual Quantum Resource Distillation. Physical Review Letters. 132(5). 50203–50203. 14 indexed citations
6.
7.
Takagi, Ryuji, Xiao Yuan, Bartosz Regula, & Mile Gu. (2024). Virtual quantum resource distillation: General framework and applications. Physical review. A. 109(2). 9 indexed citations
8.
Takagi, Ryuji, Hiroyasu Tajima, & Mile Gu. (2023). Universal Sampling Lower Bounds for Quantum Error Mitigation. Physical Review Letters. 131(21). 210602–210602. 30 indexed citations
9.
Takagi, Ryuji, Bartosz Regula, & Mark M. Wilde. (2022). One-Shot Yield-Cost Relations in General Quantum Resource Theories. PRX Quantum. 3(1). 12 indexed citations
10.
Takagi, Ryuji, et al.. (2022). Fundamental limits of quantum error mitigation. npj Quantum Information. 8(1). 105 indexed citations
11.
Regula, Bartosz, Ludovico Lami, Giovanni Ferrari, & Ryuji Takagi. (2021). Operational Quantification of Continuous-Variable Quantum Resources. Physical Review Letters. 126(11). 110403–110403. 22 indexed citations
12.
Lami, Ludovico, Bartosz Regula, Ryuji Takagi, & Giovanni Ferrari. (2021). Framework for resource quantification in infinite-dimensional general probabilistic theories. Physical review. A. 103(3). 19 indexed citations
13.
Regula, Bartosz & Ryuji Takagi. (2021). One-Shot Manipulation of Dynamical Quantum Resources. Physical Review Letters. 127(6). 60402–60402. 20 indexed citations
14.
Regula, Bartosz, Kaifeng Bu, Ryuji Takagi, & Zi-Wen Liu. (2020). Benchmarking one-shot distillation in general quantum resource theories. Physical review. A. 101(6). 46 indexed citations
15.
Takagi, Ryuji, Kun Wang, & Masahito Hayashi. (2020). Application of the Resource Theory of Channels to Communication Scenarios. Physical Review Letters. 124(12). 120502–120502. 44 indexed citations
16.
Regula, Bartosz, Kaifeng Bu, Ryuji Takagi, & Zi-Wen Liu. (2019). Characterizing one-shot distillation in general resource theories. arXiv (Cornell University). 2 indexed citations
17.
Takagi, Ryuji & Bartosz Regula. (2019). General Resource Theories in Quantum Mechanics and Beyond: Operational Characterization via Discrimination Tasks. Physical Review X. 9(3). 112 indexed citations
18.
Takagi, Ryuji, Bartosz Regula, Kaifeng Bu, Zi-Wen Liu, & Gerardo Adesso. (2019). Operational Advantage of Quantum Resources in Subchannel Discrimination. Physical Review Letters. 122(14). 140402–140402. 83 indexed citations
19.
Hayashi, Kôichi, Ryuji Takagi, & Yasushi Ido. (2009). Damping Properties of a Damping Force Variable Damper using Magnetic Functional Fluids. Jikken rikigaku. 9. 81–85. 3 indexed citations
20.
Hara, Noboru, Makoto Kawaguchi, Hiroshi Koike, et al.. (2004). Low‐grade renal epithelial tumor originating from the distal nephron. International Journal of Urology. 11(2). 68–73. 8 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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