Gerhard C. Hegerfeldt
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- Quantum Mechanics and Applications 38
- Cold Atom Physics and Bose-Einstein Condensates 34
- Quantum optics and atomic interactions 18
- Spectroscopy and Quantum Chemical Studies 6
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- Noncommutative and Quantum Gravity Theories 6
- Artificial Intelligence top 1%
- Quantum Information and Cryptography 35
- Acoustics and Ultrasonics top 10%
- Mathematical Physics top 5%
- Advanced Operator Algebra Research 10
- Spectral Theory in Mathematical Physics 7
Gerhard C. Hegerfeldt
97 papers receiving 2.3k citations
Peers
Comparison fields: 5 of 72
- Atomic and Molecular Physics, and Optics 2.0k
- Statistical and Nonlinear Physics 413
- Artificial Intelligence 938
- Acoustics and Ultrasonics 24
- Mathematical Physics 210
Countries citing papers authored by Gerhard C. Hegerfeldt
This map shows the geographic impact of Gerhard C. Hegerfeldt'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 Gerhard C. Hegerfeldt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gerhard C. Hegerfeldt more than expected).
Fields of papers citing papers by Gerhard C. Hegerfeldt
This network shows the impact of papers produced by Gerhard C. Hegerfeldt. 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 Gerhard C. Hegerfeldt. The network helps show where Gerhard C. Hegerfeldt may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Gerhard C. Hegerfeldt, 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 | 2023 | 1 | |
| 2 | 2013 | 166 | |
| 3 | 2003 | 11 | |
| 4 | 2001 | 1 | |
| 5 | 2001 | 7 | |
| 6 | 2000 | 4 | |
| 7 | 1999 | 134 | |
| 8 | 1996 | 3 | |
| 9 | 1994 | 6 | |
| 10 | 1993 | 50 | |
| 11 | 1988 | 9 | |
| 12 | 1985 | 11 | |
| 13 | 1982 | 4 | |
| 14 | 1981 | 4 | |
| 15 | 1975 | 4 | |
| 16 | 1975 | 15 | |
| 17 | 1974 | 6 | |
| 18 | 1971 | 6 | |
| 19 | 1967 | 26 | |
| 20 | 1967 | 11 |
About Gerhard C. Hegerfeldt
Gerhard C. Hegerfeldt is a scholar working on Mathematical Physics, Atomic and Molecular Physics, and Optics and Algebra and Number Theory, having authored 99 papers that have together received 2.4k indexed citations. Recurring topics across this work include Quantum Mechanics and Applications (38 papers), Quantum Information and Cryptography (35 papers), Cold Atom Physics and Bose-Einstein Condensates (34 papers), Quantum optics and atomic interactions (18 papers), Advanced Operator Algebra Research (10 papers), Spectral Theory in Mathematical Physics (7 papers), Spectroscopy and Quantum Chemical Studies (6 papers) and Noncommutative and Quantum Gravity Theories (6 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (2.0k citations), Statistical and Nonlinear Physics (413 citations) and Artificial Intelligence (938 citations). Gerhard C. Hegerfeldt has collaborated with scholars based in Germany, Spain and United States. Frequent co-authors include Martin B. Plenio, J. P. Toennies, R. E. Grisenti, J. G. Muga, Wieland Schöllkopf, Thomas Köhler, Almut Beige, Martin Stoll, S. N. M. Ruijsenaars and I. L. Egusquiza.
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.