Christopher Portmann
Impact in
- Artificial Intelligence top 5%
- Quantum Information and Cryptography
- Quantum Computing Algorithms and Architecture
- Cryptography and Data Security
- Cryptographic Implementations and Security
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- Quantum Mechanics and Applications
- Quantum optics and atomic interactions
Papers in
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- Cryptography and Data Security 11
- Quantum Information and Cryptography 8
- Quantum Computing Algorithms and Architecture 7
- Cryptographic Implementations and Security 6
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- Quantum Mechanics and Applications 3
- Co-authors
- Renato Renner (6 shared papers)Thomas Vidick (2 shared papers)Anindya De (2 shared papers)Marco Tomamichel (1 shared paper)Charles Ci Wen Lim (1 shared paper)Nicolas Gisin (1 shared paper)Joseph F. Fitzsimons (1 shared paper)Vedran Dunjko (1 shared paper)
- Journals
- Theoretical Computer Science (1 paper)Reviews of Modern Physics (1 paper)SIAM Journal on Computing (1 paper)IEEE Transactions on Information Theory (1 paper)Lecture notes in computer science (8 papers)
- Partner nations
- SwitzerlandJapanUnited States
In The Last Decade
Christopher Portmann
17 papers receiving 453 citations
Christopher Portmann's Hit Papers
Peers
Comparison fields: 5 of 31
- Artificial Intelligence 425
- Atomic and Molecular Physics, and Optics 296
- Computer Vision and Pattern Recognition 44
- Computational Theory and Mathematics 34
- Statistical and Nonlinear Physics 15
Countries citing papers authored by Christopher Portmann
This map shows the geographic impact of Christopher Portmann'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 Christopher Portmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Christopher Portmann more than expected).
Fields of papers citing papers by Christopher Portmann
This network shows the impact of papers produced by Christopher Portmann. 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 Christopher Portmann. The network helps show where Christopher Portmann may publish in the future.
Co-authors
The 14 scholars most cited alongside Christopher Portmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | Security in quantum cryptography Hit paper breakdown → | 2022 | 209 |
| 2 | 2012 | 81 | |
| 3 | 2013 | 55 | |
| 4 | 2014 | 38 | |
| 5 | 2014 | 35 | |
| 6 | 2017 | 20 | |
| 7 | 2019 | 13 | |
| 8 | 2011 | 5 | |
| 9 | 2008 | 5 | |
| 10 | 2021 | 5 | |
| 11 | 2019 | 4 | |
| 12 | 2022 | 4 | |
| 13 | 2018 | 3 | |
| 14 | 2021 | 3 | |
| 15 | 2011 | 2 | |
| 16 | 2009 | 2 | |
| 17 | Quantum Asymmetric-Key Cryptosystems Secure Against Computationally Unbounded Adversaries(Theory of Computer Science and Its Applications) | 2007 | 1 |
About Christopher Portmann
Christopher Portmann is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics, Computational Theory and Mathematics, Computer Networks and Communications and Information Systems, having authored 17 papers that have together received 485 indexed citations. Recurring topics across this work include Cryptography and Data Security (11 papers), Quantum Information and Cryptography (8 papers), Quantum Computing Algorithms and Architecture (7 papers), Cryptographic Implementations and Security (6 papers), Quantum Mechanics and Applications (3 papers), Wireless Communication Security Techniques (2 papers), Chaos-based Image/Signal Encryption (2 papers) and Petri Nets in System Modeling (1 paper). The work is most often cited by research in Artificial Intelligence (425 citations), Atomic and Molecular Physics, and Optics (296 citations), Computer Vision and Pattern Recognition (44 citations), Computational Theory and Mathematics (34 citations) and Statistical and Nonlinear Physics (15 citations). Christopher Portmann has collaborated with scholars based in Switzerland, Japan and United States. Frequent co-authors include Renato Renner, Thomas Vidick, Anindya De, Marco Tomamichel, Charles Ci Wen Lim, Nicolas Gisin, Joseph F. Fitzsimons, Vedran Dunjko, Akinori Kawachi and Ueli Maurer. Their work appears in journals such as Theoretical Computer Science, Reviews of Modern Physics, SIAM Journal on Computing, IEEE Transactions on Information Theory and Lecture notes in computer science.
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.