J. Käppeli

636 total citations
7 papers, 322 citations indexed

About

J. Käppeli is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, J. Käppeli has authored 7 papers receiving a total of 322 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Astronomy and Astrophysics, 7 papers in Nuclear and High Energy Physics and 4 papers in Statistical and Nonlinear Physics. Recurrent topics in J. Käppeli's work include Black Holes and Theoretical Physics (7 papers), Cosmology and Gravitation Theories (5 papers) and Noncommutative and Quantum Gravity Theories (3 papers). J. Käppeli is often cited by papers focused on Black Holes and Theoretical Physics (7 papers), Cosmology and Gravitation Theories (5 papers) and Noncommutative and Quantum Gravity Theories (3 papers). J. Käppeli collaborates with scholars based in Netherlands, Germany and United States. J. Käppeli's co-authors include Gabriel Lopes Cardoso, Thomas Mohaupt and Bernard de Wit and has published in prestigious journals such as Journal of High Energy Physics, Fortschritte der Physik and CERN Bulletin.

In The Last Decade

J. Käppeli

6 papers receiving 308 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
J. Käppeli Netherlands	5	316	282	179	15	14	7	322
O. V. Shaynkman Russia	5	260 0.8×	162 0.6×	182 1.0×	26 1.7×	22 1.6×	7	269
R. Philippe United States	6	345 1.1×	201 0.7×	144 0.8×	10 0.7×	8 0.6×	9	350
Yeuk-Kwan E. Cheung China	9	250 0.8×	177 0.6×	142 0.8×	29 1.9×	15 1.1×	21	267
Silvia Vaulà Italy	10	305 1.0×	240 0.9×	144 0.8×	17 1.1×	24 1.7×	14	312
Ulrich Theis Germany	11	270 0.9×	180 0.6×	126 0.7×	26 1.7×	11 0.8×	18	284
Sorin Cucu Belgium	8	320 1.0×	265 0.9×	208 1.2×	17 1.1×	10 0.7×	10	331
Mikkel Nielsen Netherlands	11	226 0.7×	251 0.9×	101 0.6×	6 0.4×	10 0.7×	22	301
Anders Westerberg Sweden	5	323 1.0×	255 0.9×	141 0.8×	17 1.1×	6 0.4×	6	328
Oisín A. P. Mac Conamhna United Kingdom	10	251 0.8×	205 0.7×	154 0.9×	31 2.1×	16 1.1×	13	256
B. Schwab United States	8	262 0.8×	179 0.6×	96 0.5×	28 1.9×	7 0.5×	9	273

Countries citing papers authored by J. Käppeli

Since Specialization

Citations

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

Fields of papers citing papers by J. Käppeli

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Käppeli

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

All Works

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7 of 7 papers shown

1.

Cardoso, Gabriel Lopes, Bernard de Wit, J. Käppeli, & Thomas Mohaupt. (2006). Black hole partition functions and duality. Journal of High Energy Physics. 2006(3). 74–74. 51 indexed citations

2.

Käppeli, J.. (2006). Partition function of dyonic black holes in N = 4 string theory. Fortschritte der Physik. 54(5-6). 416–422. 2 indexed citations

3.

Cardoso, Gabriel Lopes, Bernard de Wit, J. Käppeli, & Thomas Mohaupt. (2005). Asymptotic degeneracy of dyonicN=4 string states and black hole entropy. Journal of High Energy Physics. 2004(12). 75–75. 77 indexed citations

4.

Cardoso, Gabriel Lopes, Bernard de Wit, J. Käppeli, & Thomas Mohaupt. (2001). BPS black holes with R2-interactions. Nuclear Physics B - Proceedings Supplements. 102-103. 187–193.

5.

Cardoso, Gabriel Lopes, Bernard de Wit, J. Käppeli, & Thomas Mohaupt. (2000). Examples of stationary BPS solutions in N=2 supergravity theories with $R^{2}$-interactions. CERN Bulletin. 35 indexed citations

6.

Cardoso, Gabriel Lopes, et al.. (2000). Supersymmetric black hole solutions with R2-interactions. 11–11. 6 indexed citations

7.

Cardoso, Gabriel Lopes, Bernard de Wit, J. Käppeli, & Thomas Mohaupt. (2000). Stationary BPS solutions in N = 2 supergravity with R²-interactions. Journal of High Energy Physics. 2000(12). 19–19. 151 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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