R. A. Sack
Impact in
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- Advanced Chemical Physics Studies
- Spectroscopy and Quantum Chemical Studies
- Atomic and Molecular Physics
- Quantum Mechanics and Non-Hermitian Physics
- Cold Atom Physics and Bose-Einstein Condensates
- Quantum, superfluid, helium dynamics
Papers in
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- Scientific Research and Discoveries 6
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- Quantum Mechanics and Non-Hermitian Physics 6
- Co-authors
- Hugh Christopher Longuet-Higgins (1 shared paper)M. H. L. Pryce (1 shared paper)U. Öpik (1 shared paper)Clemens Roothaan (2 shared papers)W Kołos (2 shared papers)Kenneth E. Gilbert (1 shared paper)A. A. Maradudin (1 shared paper)George H. Weiss (1 shared paper)
- Journals
- Applied Acoustics (6 papers)International Journal of Quantum Chemistry (3 papers)The Journal of Chemical Physics (2 papers)Molecular Physics (2 papers)The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics (2 papers)
- Partner nations
- United KingdomUnited StatesCanada
In The Last Decade
R. A. Sack
41 papers receiving 2.0k citations
R. A. Sack's Hit Papers
Peers
Comparison fields: 5 of 92
- Atomic and Molecular Physics, and Optics 1.3k
- Physical and Theoretical Chemistry 203
- Statistical and Nonlinear Physics 279
- Spectroscopy 322
- Applied Mathematics 147
Countries citing papers authored by R. A. Sack
This map shows the geographic impact of R. A. Sack'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 R. A. Sack with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. A. Sack more than expected).
Fields of papers citing papers by R. A. Sack
This network shows the impact of papers produced by R. A. Sack. 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 R. A. Sack. The network helps show where R. A. Sack may publish in the future.
Co-authors
The 10 scholars most cited alongside R. A. Sack, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 44 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Studies of the Jahn-Teller effect .II. The dynamical problem Hit paper breakdown → | 1958 | 788 |
| 2 | 1964 | 149 | |
| 3 | 1958 | 147 | |
| 4 | 1960 | 126 | |
| 5 | 1971 | 123 | |
| 6 | 1964 | 101 | |
| 7 | 1992 | 100 | |
| 8 | 1957 | 98 | |
| 9 | 1957 | 76 | |
| 10 | 1964 | 70 | |
| 11 | 1959 | 51 | |
| 12 | 1967 | 48 | |
| 13 | 1956 | 38 | |
| 14 | 1958 | 33 | |
| 15 | 1995 | 33 | |
| 16 | 1958 | 25 | |
| 17 | 1991 | 22 | |
| 18 | 1961 | 20 | |
| 19 | 1956 | 19 | |
| 20 | 1974 | 18 |
About R. A. Sack
R. A. Sack is a scholar working on Statistical and Nonlinear Physics, Atomic and Molecular Physics, and Optics, Applied Mathematics, Biomedical Engineering and Mathematical Physics, having authored 44 papers that have together received 2.2k indexed citations. Recurring topics across this work include Mathematical functions and polynomials (7 papers), Quantum Mechanics and Non-Hermitian Physics (6 papers), Scientific Research and Discoveries (6 papers), Matrix Theory and Algorithms (5 papers), Acoustic Wave Phenomena Research (5 papers), Underwater Acoustics Research (4 papers), Spectral Theory in Mathematical Physics (4 papers) and Iterative Methods for Nonlinear Equations (3 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.3k citations), Physical and Theoretical Chemistry (203 citations), Statistical and Nonlinear Physics (279 citations), Spectroscopy (322 citations) and Applied Mathematics (147 citations). R. A. Sack has collaborated with scholars based in United Kingdom, United States and Canada. Frequent co-authors include Hugh Christopher Longuet-Higgins, M. H. L. Pryce, U. Öpik, Clemens Roothaan, W Kołos, Kenneth E. Gilbert, A. A. Maradudin, George H. Weiss, Michael J. Boulton and Ll. G. Chambers. Their work appears in journals such as Applied Acoustics, International Journal of Quantum Chemistry, The Journal of Chemical Physics, Molecular Physics and The Philosophical Magazine A Journal of Theoretical Experimental and Applied Physics.
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.