Kaifeng Bu

1.3k total citations
33 papers, 786 citations indexed

About

Kaifeng Bu is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Computational Theory and Mathematics. According to data from OpenAlex, Kaifeng Bu has authored 33 papers receiving a total of 786 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Artificial Intelligence, 19 papers in Atomic and Molecular Physics, and Optics and 3 papers in Computational Theory and Mathematics. Recurrent topics in Kaifeng Bu's work include Quantum Computing Algorithms and Architecture (28 papers), Quantum Information and Cryptography (23 papers) and Quantum Mechanics and Applications (11 papers). Kaifeng Bu is often cited by papers focused on Quantum Computing Algorithms and Architecture (28 papers), Quantum Information and Cryptography (23 papers) and Quantum Mechanics and Applications (11 papers). Kaifeng Bu collaborates with scholars based in United States, China and Singapore. Kaifeng Bu's co-authors include Uttam Singh, Junde Wu, Zi-Wen Liu, Ryuji Takagi, Dax Enshan Koh, Arun Kumar Pati, Shao-Ming Fei, Bartosz Regula, Arthur Jaffe and Arthur Jaffe and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Physical Review Letters and IEEE Transactions on Information Theory.

In The Last Decade

Kaifeng Bu

30 papers receiving 763 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kaifeng Bu United States	15	687	610	120	39	27	33	786
Nathaniel Johnston Canada	14	958 1.4×	899 1.5×	87 0.7×	59 1.5×	28 1.0×	43	1.0k
Julio I. de Vicente Spain	16	909 1.3×	870 1.4×	90 0.8×	19 0.5×	11 0.4×	34	965
K. G. H. Vollbrecht Germany	17	1.1k 1.6×	1.1k 1.8×	129 1.1×	51 1.3×	18 0.7×	22	1.2k
Sergey N. Filippov Russia	15	598 0.9×	628 1.0×	160 1.3×	16 0.4×	18 0.7×	54	696
Ludovico Lami Germany	17	673 1.0×	634 1.0×	93 0.8×	23 0.6×	34 1.3×	55	781
Salvatore F. E. Oliviero United States	15	412 0.6×	452 0.7×	106 0.9×	23 0.6×	19 0.7×	19	639
Lorenzo Leone United States	15	412 0.6×	443 0.7×	103 0.9×	23 0.6×	20 0.7×	20	633
Marc-Olivier Renou Switzerland	13	514 0.7×	535 0.9×	109 0.9×	13 0.3×	14 0.5×	18	593
Bartosz Regula United Kingdom	19	1.0k 1.5×	954 1.6×	122 1.0×	38 1.0×	24 0.9×	43	1.1k
Artur García-Sáez Spain	14	294 0.4×	303 0.5×	49 0.4×	26 0.7×	21 0.8×	30	447

Countries citing papers authored by Kaifeng Bu

Since Specialization

Citations

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

Fields of papers citing papers by Kaifeng Bu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kaifeng Bu

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

Bu, Kaifeng, et al.. (2025). Hardness of measuring magic resource. Physical Review Research. 7(3).

Bu, Kaifeng, et al.. (2025). Resource theory of nonrevivals with applications to quantum many-body scars. Physical review. A. 112(6).

Bu, Kaifeng, et al.. (2025). Wasserstein complexity of quantum circuits. Journal of Physics A Mathematical and Theoretical. 58(26). 265302–265302.

Bu, Kaifeng, et al.. (2025). Quantum Ruzsa Divergence to Quantify Magic. IEEE Transactions on Information Theory. 71(4). 2726–2740. 2 indexed citations

Bu, Kaifeng & Arthur Jaffe. (2025). Magic Resource Can Enhance the Quantum Capacity of Channels. Physical Review Letters. 134(5). 50202–50202. 4 indexed citations

Bu, Kaifeng, et al.. (2024). Classical shadows with Pauli-invariant unitary ensembles. npj Quantum Information. 10(1). 29 indexed citations

Chen, Liyuan, et al.. (2024). Magic of random matrix product states. Physical review. B.. 109(17). 9 indexed citations

Bu, Kaifeng, et al.. (2024). Complexity of Quantum Circuits via Sensitivity, Magic, and Coherence. Communications in Mathematical Physics. 405(7). 14 indexed citations

Zhao, Chen, et al.. (2023). Barren plateaus from learning scramblers with local cost functions. Journal of High Energy Physics. 2023(1). 13 indexed citations

10.

Bu, Kaifeng, et al.. (2023). Effects of quantum resources and noise on the statistical complexity of quantum circuits. Quantum Science and Technology. 8(2). 25013–25013. 8 indexed citations

11.

Bu, Kaifeng, et al.. (2022). Quantifying scrambling in quantum neural networks. Journal of High Energy Physics. 2022(3). 9 indexed citations

12.

Bu, Kaifeng, et al.. (2022). Statistical complexity of quantum circuits. Physical review. A. 105(6). 33 indexed citations

13.

Bu, Kaifeng & Dax Enshan Koh. (2022). Classical Simulation of Quantum Circuits by Half Gauss Sums. Communications in Mathematical Physics. 390(2). 471–500. 12 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.

Li, Lu, Kaifeng Bu, & Junde Wu. (2020). Contextual robustness: An operational measure of contextuality. Physical review. A. 101(1). 3 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.

Bu, Kaifeng & Dax Enshan Koh. (2019). Efficient Classical Simulation of Clifford Circuits with Nonstabilizer Input States. Physical Review Letters. 123(17). 170502–170502. 24 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.

Liu, Zi-Wen, Kaifeng Bu, & Ryuji Takagi. (2019). One-Shot Operational Quantum Resource Theory. Physical Review Letters. 123(2). 20401–20401. 59 indexed citations

20.

Bu, Kaifeng, et al.. (2011). Self-organized Pattern Formations from Two-length-scale Repulsive Interactions. Journal of the Korean Physical Society. 59(1). 75–79. 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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