Gregor Kälin

1.6k total citations · 5 hit papers
16 papers, 1.1k citations indexed

About

Gregor Kälin is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Geophysics. According to data from OpenAlex, Gregor Kälin has authored 16 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Astronomy and Astrophysics, 12 papers in Nuclear and High Energy Physics and 4 papers in Geophysics. Recurrent topics in Gregor Kälin's work include Pulsars and Gravitational Waves Research (12 papers), Black Holes and Theoretical Physics (9 papers) and Quantum Chromodynamics and Particle Interactions (6 papers). Gregor Kälin is often cited by papers focused on Pulsars and Gravitational Waves Research (12 papers), Black Holes and Theoretical Physics (9 papers) and Quantum Chromodynamics and Particle Interactions (6 papers). Gregor Kälin collaborates with scholars based in Germany, United States and Sweden. Gregor Kälin's co-authors include Rafael A. Porto, Zhengwen Liu, Christoph Dlapa, Gihyuk Cho, Gustav Mogull, Claude Duhr, Henrik Johansson and Ryusuke Jinno and has published in prestigious journals such as Physical Review Letters, Physics Letters B and Journal of High Energy Physics.

In The Last Decade

Gregor Kälin

16 papers receiving 1.1k citations

Hit Papers

Conservative Dynamics of Binary Systems to Third Post-Min... 2020 2026 2022 2024 2020 2020 2022 2022 2023 50 100 150
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Conservative Dynamics of Binary Systems to Third Post-Minkowskian Order from the Effective Field Theory Approach
    2020 182 citations Gregor Kälin, Zhengwen Liu et al. Physical Review Letters profile →
  2. Post-Minkowskian Effective Field Theory for Conservative Binary Dynamics
    2020 167 citations Gregor Kälin DESY Publication Database (PUBDB) (Deutsches Elektronen-Synchrotron) profile →
  3. Dynamics of binary systems to fourth Post-Minkowskian order from the effective field theory approach
    2022 139 citations Christoph Dlapa, Gregor Kälin et al. Physics Letters B profile →
  4. Conservative Dynamics of Binary Systems at Fourth Post-Minkowskian Order in the Large-Eccentricity Expansion
    2022 127 citations Christoph Dlapa, Gregor Kälin et al. Physical Review Letters profile →
  5. Radiation Reaction and Gravitational Waves at Fourth Post-Minkowskian Order
    2023 116 citations Christoph Dlapa, Gregor Kälin et al. Physical Review Letters profile →

Peers

Gregor Kälin
Zhengwen Liu Germany
Gustav Uhre Jakobsen Germany
Carlo Heissenberg Sweden
Edgardo Franzin Italy
Luisa T. Buchman United States
Robert Owen United States
Ian Vega Philippines
Macarena Lagos United States
R. Cotesta United States
Christoph Dlapa Germany
Zhengwen Liu Germany
Gregor Kälin
Citations per year, relative to Gregor Kälin Gregor Kälin (= 1×) peers Zhengwen Liu

Countries citing papers authored by Gregor Kälin

Since Specialization
Citations

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

Fields of papers citing papers by Gregor Kälin

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Gregor Kälin

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

All Works

16 of 16 papers shown
1.
Dlapa, Christoph, Gregor Kälin, Zhengwen Liu, & Rafael A. Porto. (2024). Local in Time Conservative Binary Dynamics at Fourth Post-Minkowskian Order. Physical Review Letters. 132(22). 221401–221401. 36 indexed citations
2.
Dlapa, Christoph, Gregor Kälin, Zhengwen Liu, & Rafael A. Porto. (2023). Bootstrapping the relativistic two-body problem. Journal of High Energy Physics. 2023(8). 48 indexed citations
3.
Jinno, Ryusuke, et al.. (2023). Machine learning Post-Minkowskian integrals. Journal of High Energy Physics. 2023(7). 4 indexed citations
4.
Kälin, Gregor, et al.. (2023). Radiation-reaction in the Effective Field Theory approach to Post-Minkowskian dynamics. Journal of High Energy Physics. 2023(1). 74 indexed citations
5.
Kälin, Gregor. (2023). From boundary data to bound states. Part II. Scattering angle to dynamical invariants (with twist). OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 68 indexed citations
6.
Dlapa, Christoph, et al.. (2023). Radiation Reaction and Gravitational Waves at Fourth Post-Minkowskian Order. Physical Review Letters. 130(10). 101401–101401. 116 indexed citations breakdown →
7.
Dlapa, Christoph, Gregor Kälin, Zhengwen Liu, & Rafael A. Porto. (2022). Conservative Dynamics of Binary Systems at Fourth Post-Minkowskian Order in the Large-Eccentricity Expansion. Physical Review Letters. 128(16). 161104–161104. 127 indexed citations breakdown →
8.
Dlapa, Christoph, Gregor Kälin, Zhengwen Liu, & Rafael A. Porto. (2022). Dynamics of binary systems to fourth Post-Minkowskian order from the effective field theory approach. Physics Letters B. 831. 137203–137203. 139 indexed citations breakdown →
9.
Cho, Gihyuk, Gregor Kälin, & Rafael A. Porto. (2022). From boundary data to bound states. Part III. Radiative effects. Journal of High Energy Physics. 2022(4). 41 indexed citations
10.
Kälin, Gregor, Zhengwen Liu, & Rafael A. Porto. (2020). Conservative tidal effects in compact binary systems to next-to-leading post-Minkowskian order. Physical review. D. 102(12). 82 indexed citations
11.
Kälin, Gregor, Zhengwen Liu, & Rafael A. Porto. (2020). Conservative Dynamics of Binary Systems to Third Post-Minkowskian Order from the Effective Field Theory Approach. Physical Review Letters. 125(26). 261103–261103. 182 indexed citations breakdown →
12.
Kälin, Gregor. (2020). Post-Minkowskian Effective Field Theory for Conservative Binary Dynamics. DESY Publication Database (PUBDB) (Deutsches Elektronen-Synchrotron). 167 indexed citations breakdown →
13.
Kälin, Gregor, et al.. (2020). Infrared and transcendental structure of two-loop supersymmetric QCD amplitudes. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 2 indexed citations
14.
Duhr, Claude, et al.. (2019). Full-Color Two-Loop Four-Gluon Amplitude in N=2 Supersymmetric QCD. Physical Review Letters. 123(24). 10 indexed citations
15.
Duhr, Claude, et al.. (2019). The Full-Color Two-Loop Four-Gluon Amplitude in N=2 Super-QCD. 3 indexed citations
16.
Kälin, Gregor. (2018). Cyclic Mario worlds — color-decomposition for one-loop QCD. Journal of High Energy Physics. 2018(4). 7 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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