Nathan Walk

1.6k total citations
34 papers, 1.1k citations indexed

About

Nathan Walk is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Computer Vision and Pattern Recognition. According to data from OpenAlex, Nathan Walk has authored 34 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Artificial Intelligence, 28 papers in Atomic and Molecular Physics, and Optics and 2 papers in Computer Vision and Pattern Recognition. Recurrent topics in Nathan Walk's work include Quantum Information and Cryptography (31 papers), Quantum Computing Algorithms and Architecture (27 papers) and Quantum Mechanics and Applications (25 papers). Nathan Walk is often cited by papers focused on Quantum Information and Cryptography (31 papers), Quantum Computing Algorithms and Architecture (27 papers) and Quantum Mechanics and Applications (25 papers). Nathan Walk collaborates with scholars based in Australia, Germany and United Kingdom. Nathan Walk's co-authors include Timothy C. Ralph, Geoff J. Pryde, Austin P. Lund, Guo‐Yong Xiang, Jens Eisert, Howard M. Wiseman, Sabine Wollmann, Adam Bennet, Thomas Symul and Ping Koy Lam and has published in prestigious journals such as Physical Review Letters, Nature Communications and Nature Photonics.

In The Last Decade

Nathan Walk

34 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Nathan Walk Australia 15 1.0k 944 100 54 26 34 1.1k
Syed M. Assad Australia 19 976 1.0× 871 0.9× 179 1.8× 52 1.0× 42 1.6× 71 1.2k
Sammy Ragy United Kingdom 8 905 0.9× 935 1.0× 84 0.8× 114 2.1× 14 0.5× 10 1.1k
Luo-Kan Chen China 12 970 1.0× 924 1.0× 148 1.5× 18 0.3× 25 1.0× 20 1.1k
Guilherme B. Xavier Chile 17 980 1.0× 924 1.0× 297 3.0× 28 0.5× 29 1.1× 60 1.2k
Xiao‐Min Hu China 20 1.3k 1.3× 1.2k 1.3× 104 1.0× 95 1.8× 33 1.3× 69 1.5k
Anthony Chefles United Kingdom 20 1.7k 1.7× 1.6k 1.7× 69 0.7× 59 1.1× 53 2.0× 34 1.8k
A. Zeilinger Austria 11 480 0.5× 580 0.6× 112 1.1× 42 0.8× 13 0.5× 19 685
Bernhard Ömer Austria 6 809 0.8× 703 0.7× 160 1.6× 17 0.3× 66 2.5× 10 936
Joseph Bowles Switzerland 17 1.1k 1.1× 1.1k 1.2× 40 0.4× 96 1.8× 49 1.9× 24 1.2k
S. S. Straupe Russia 18 724 0.7× 729 0.8× 115 1.1× 37 0.7× 12 0.5× 45 924

Countries citing papers authored by Nathan Walk

Since Specialization
Citations

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

Fields of papers citing papers by Nathan Walk

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nathan Walk

This figure shows the co-authorship network connecting the top 25 collaborators of Nathan Walk. A scholar is included among the top collaborators of Nathan Walk 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 Nathan Walk. Nathan Walk 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.
Grasselli, Federico, Nathan Walk, Hermann Kampermann, et al.. (2025). Quantum key distribution with basis-dependent detection probability. Physical Review Applied. 23(4). 2 indexed citations
2.
Bruß, Dagmar, Federico Grasselli, Hermann Kampermann, et al.. (2025). High-dimensional quantum key distribution with resource-efficient detection. 3(4). 372–372. 1 indexed citations
3.
Hahn, Frederik, et al.. (2024). Faithfully Simulating Near-Term Quantum Repeaters. PRX Quantum. 5(1). 9 indexed citations
4.
Marangon, Davide G., Peter R. Smith, Nathan Walk, et al.. (2024). A fast and robust quantum random number generator with a self-contained integrated photonic randomness core. Nature Electronics. 7(5). 396–404. 7 indexed citations
5.
Hahn, Frederik, et al.. (2023). Anonymous conference key agreement in linear quantum networks. Quantum. 7. 1117–1117. 7 indexed citations
6.
Woodward, Robert I., Nathan Walk, Marco Lucamarini, et al.. (2023). Simplified intensity- and phase-modulated transmitter for modulator-free decoy-state quantum key distribution. APL Photonics. 8(3). 5 indexed citations
7.
Snijders, Henk, Michiel de Goede, Caterina Taballione, et al.. (2022). Quantum photo-thermodynamics on a programmable photonic quantum processor. QTu3A.3–QTu3A.3. 2 indexed citations
8.
Walk, Nathan, et al.. (2021). Composable finite-size effects in free-space continuous-variable quantum-key-distribution systems. Physical review. A. 103(1). 22 indexed citations
9.
Walk, Nathan & Jens Eisert. (2021). Sharing classical secrets with continuous-variable entanglement: Composable security and network coding advantage. arXiv (Cornell University). 18 indexed citations
10.
Lance, Andrew M., et al.. (2020). Finite-size effects in continuous-variable quantum key distribution with Gaussian postselection. Physical review. A. 101(5). 14 indexed citations
11.
Winkler, K., S. Höfer, Nathan Walk, et al.. (2020). Stationary optomechanical entanglement between a mechanical oscillator and its measurement apparatus. Physical Review Research. 2(3). 25 indexed citations
12.
Walk, Nathan, et al.. (2020). Harnessing symmetry-protected topological order for quantum memories. Refubium (Universitätsbibliothek der Freien Universität Berlin). 7 indexed citations
13.
Wollmann, Sabine, Nathan Walk, Adam Bennet, Howard M. Wiseman, & Geoff J. Pryde. (2016). Observation of Genuine One-Way Einstein-Podolsky-Rosen Steering. Physical Review Letters. 116(16). 160403–160403. 166 indexed citations
14.
Blandino, Rémi, Nathan Walk, Austin P. Lund, & Timothy C. Ralph. (2016). Channel purification via continuous-variable quantum teleportation with Gaussian postselection. Physical review. A. 93(1). 12 indexed citations
15.
Ralph, Timothy C. & Nathan Walk. (2015). Quantum key distribution without sending a quantum signal. New Journal of Physics. 17(6). 63008–63008. 12 indexed citations
16.
Walk, Nathan, Howard M. Wiseman, & Timothy C. Ralph. (2014). Continuous variable one-sided device independent quantum key distribution. arXiv (Cornell University). 8 indexed citations
17.
Chrzanowski, Helen M., Nathan Walk, Syed M. Assad, et al.. (2014). Measurement-based noiseless linear amplification for quantum communication. Nature Photonics. 8(4). 333–338. 83 indexed citations
18.
Chrzanowski, Helen M., Nathan Walk, Jing Yan Haw, et al.. (2014). Measurement-based noiseless linear amplification for quantum communication. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 9269. 926902–926902. 34 indexed citations
19.
Walk, Nathan, Thomas Symul, Ping Koy Lam, & Timothy C. Ralph. (2013). Unconditional security of Gaussian post-selected continuous variable quantum key distribution. ANU Open Research (Australian National University). 3. 1–1. 1 indexed citations
20.
Walk, Nathan, Timothy C. Ralph, Thomas Symul, & Ping Koy Lam. (2011). Security of Post-selection based Continuous Variable Quantum Key Distribution against Arbitrary Attacks. 81. JTuC4–JTuC4. 2 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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