Qing-yu Cai

2.5k total citations
69 papers, 1.6k citations indexed

About

Qing-yu Cai is a scholar working on Atomic and Molecular Physics, and Optics, Artificial Intelligence and Astronomy and Astrophysics. According to data from OpenAlex, Qing-yu Cai has authored 69 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Atomic and Molecular Physics, and Optics, 36 papers in Artificial Intelligence and 21 papers in Astronomy and Astrophysics. Recurrent topics in Qing-yu Cai's work include Quantum Mechanics and Applications (38 papers), Quantum Information and Cryptography (35 papers) and Quantum Computing Algorithms and Architecture (30 papers). Qing-yu Cai is often cited by papers focused on Quantum Mechanics and Applications (38 papers), Quantum Information and Cryptography (35 papers) and Quantum Computing Algorithms and Architecture (30 papers). Qing-yu Cai collaborates with scholars based in China, Canada and Hong Kong. Qing-yu Cai's co-authors include Baiwen Li, Baocheng Zhang, Li You, Hua Lu, Mingsheng Zhan, Chi‐Hang Fred Fung, Xiongfeng Ma, D. Gao, Hong-Wei Li and Chun-Mei Zhang and has published in prestigious journals such as Nuclear Physics B, Physics Letters B and Physical Review A.

In The Last Decade

Qing-yu Cai

63 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Qing-yu Cai China 17 1.4k 1.3k 267 255 151 69 1.6k
Sarah Croke United Kingdom 13 801 0.6× 774 0.6× 86 0.3× 81 0.3× 58 0.4× 33 1.0k
I. A. Pedrosa Brazil 15 753 0.5× 327 0.3× 124 0.5× 83 0.3× 341 2.3× 49 838
Dario Rosa South Korea 14 532 0.4× 402 0.3× 161 0.6× 227 0.9× 460 3.0× 30 882
Charis Anastopoulos Greece 16 805 0.6× 441 0.4× 148 0.6× 67 0.3× 307 2.0× 61 886
Nicolai Friis Austria 21 981 0.7× 966 0.8× 54 0.2× 35 0.1× 260 1.7× 41 1.3k
Howard E. Brandt United States 14 419 0.3× 298 0.2× 242 0.9× 78 0.3× 164 1.1× 91 691
Fabio Costa Australia 17 1.4k 1.0× 1.2k 1.0× 117 0.4× 40 0.2× 338 2.2× 39 1.7k
Y. Hassouni Morocco 19 743 0.5× 708 0.6× 36 0.1× 39 0.2× 155 1.0× 83 895
Walter Vinci United States 17 285 0.2× 290 0.2× 178 0.7× 417 1.6× 131 0.9× 32 825
Andreas Elben Austria 16 1.5k 1.1× 1.3k 1.0× 20 0.1× 72 0.3× 270 1.8× 22 1.8k

Countries citing papers authored by Qing-yu Cai

Since Specialization
Citations

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

Fields of papers citing papers by Qing-yu Cai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Qing-yu Cai. 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 Qing-yu Cai. The network helps show where Qing-yu Cai may publish in the future.

Co-authorship network of co-authors of Qing-yu Cai

This figure shows the co-authorship network connecting the top 25 collaborators of Qing-yu Cai. A scholar is included among the top collaborators of Qing-yu Cai 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 Qing-yu Cai. Qing-yu Cai 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.
Ming, Xi & Qing-yu Cai. (2025). Bridging quantum mechanics and thermodynamics: Irreversible correlations as the arrow of time. Annals of Physics. 485. 170318–170318.
2.
3.
Zhang, Baocheng, Christian Corda, & Qing-yu Cai. (2025). The Information Loss Problem and Hawking Radiation as Tunneling. Entropy. 27(2). 167–167. 1 indexed citations
4.
Cai, Qing-yu, et al.. (2025). Enhanced quantum metrology with entangled quantum switch and probe state. Physica Scripta. 100(7). 75108–75108.
5.
Yan, Jiatong, Baocheng Zhang, & Qing-yu Cai. (2024). Reveal the lost entanglement for accelerated atoms in the high-dimensional spacetime. Science China Physics Mechanics and Astronomy. 67(6).
6.
Yang, Dong, et al.. (2024). Learning-Based Deterministic Scheduling for TSN and 5G Integrated Networks. 5640–5645. 1 indexed citations
7.
Li, Hong-Wei, Li Gong, Yang Wang, et al.. (2024). Security of quantum key distribution with virtual mutually unbiased bases. Science China Physics Mechanics and Astronomy. 67(7). 9 indexed citations
8.
Li, Hong-Wei, Chun-Mei Zhang, Mu-Sheng Jiang, & Qing-yu Cai. (2022). Improving the performance of practical decoy-state quantum key distribution with advantage distillation technology. Communications Physics. 5(1). 29 indexed citations
9.
Li, Hong-Wei, Jianhong Shi, Qing-yu Cai, & Chang-Pu Sun. (2022). Estimating security of the quantum key distribution from the guesswork. Quantum Information Processing. 21(4). 3 indexed citations
10.
Li, Kai & Qing-yu Cai. (2021). Practical Security of RSA Against NTC-Architecture Quantum Computing Attacks. International Journal of Theoretical Physics. 60(8). 2733–2744. 3 indexed citations
11.
Cai, Qing-yu, et al.. (2020). Wheeler-DeWitt equation rejects quantum effects of grown-up universes as a candidate for dark energy. Physics Letters B. 809. 135747–135747. 3 indexed citations
12.
Cai, Qing-yu, et al.. (2018). Hidden messenger from quantum geometry: Towards information conservation in quantum gravity. Modern Physics Letters A. 33(18). 1850103–1850103. 7 indexed citations
13.
Cai, Qing-yu, et al.. (2018). Correlation and the black hole information loss problem. Chinese Science Bulletin (Chinese Version). 63(30). 3089–3095. 3 indexed citations
14.
Wu, Wanqing, Qing-yu Cai, Huanguo Zhang, & Xiaoyan Liang. (2017). Quantum Public Key Cryptosystem Based on Bell States. International Journal of Theoretical Physics. 56(11). 3431–3440. 9 indexed citations
15.
Zhang, Baocheng, et al.. (2009). Hidden messenger revealed in Hawking radiation: A resolution to the paradox of black hole information loss. Physics Letters B. 675(1). 98–101. 87 indexed citations
16.
Cai, Qing-yu, et al.. (2008). CLASSICAL CORRELATION IN QUANTUM DIALOGUE. International Journal of Quantum Information. 6(2). 325–329. 99 indexed citations
17.
Zhang, Baocheng, Qing-yu Cai, & Mingsheng Zhan. (2008). Hawking radiation as tunneling derived from black hole thermodynamics through the quantum horizon. Physics Letters B. 665(4). 260–263. 33 indexed citations
18.
Zhang, Baocheng, Qing-yu Cai, & Mingsheng Zhan. (2008). The temperature in Hawking radiation as tunneling. Physics Letters B. 671(2). 310–313. 19 indexed citations
19.
Cai, Qing-yu & Hua Lv. (2007). Quantum Key Distribution against Trojan Horse Attacks. Chinese Physics Letters. 24(5). 1154–1157. 7 indexed citations
20.
Cai, Qing-yu. (2003). Simulation of Concrete Penetrated by Rigid Projectile with Coupled FE-SPH Methods. Journal of National University of Defense Technology. 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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