Christopher Portmann

8 papers and 311 indexed citations
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About

Christopher Portmann is a scholar working on Artificial Intelligence, Atomic and Molecular Physics, and Optics and Computational Theory and Mathematics. According to data from OpenAlex, Christopher Portmann has authored 8 papers receiving a total of 311 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Artificial Intelligence, 3 papers in Atomic and Molecular Physics, and Optics and 2 papers in Computational Theory and Mathematics. Recurrent topics in Christopher Portmann’s work include Quantum Information and Cryptography (4 papers), Quantum Computing Algorithms and Architecture (4 papers) and Cryptography and Data Security (3 papers). Christopher Portmann is often cited by papers focused on Quantum Information and Cryptography (4 papers), Quantum Computing Algorithms and Architecture (4 papers) and Cryptography and Data Security (3 papers). Christopher Portmann collaborates with scholars based in Switzerland, United States and Singapore. Christopher Portmann's co-authors include Renato Renner, Anindya De, Thomas Vidick, Charles Ci Wen Lim, Marco Tomamichel, Nicolas Gisin, Lídia del Rio, Akinori Kawachi, Ueli Maurer and Björn Tackmann and has published in prestigious journals such as Reviews of Modern Physics, IEEE Transactions on Information Theory and SIAM Journal on Computing.

In The Last Decade

Co-authorship network of co-authors of Christopher Portmann

This figure shows the co-authorship network connecting the top 25 collaborators of Christopher Portmann. A scholar is included among the top collaborators of Christopher Portmann 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 Christopher Portmann. Christopher Portmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Christopher Portmann

8 papers receiving 281 citations

Fields of papers citing papers by Christopher Portmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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.

Countries citing papers authored by Christopher Portmann

Since Specialization
Citations

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).

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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