Orfeu Bertolami

212 papers and 7.7k indexed citations
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About

Orfeu Bertolami is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, Orfeu Bertolami has authored 212 papers receiving a total of 7.7k indexed citations (citations by other indexed papers that have themselves been cited), including 162 papers in Astronomy and Astrophysics, 138 papers in Nuclear and High Energy Physics and 71 papers in Statistical and Nonlinear Physics. Recurrent topics in Orfeu Bertolami’s work include Cosmology and Gravitation Theories (152 papers), Black Holes and Theoretical Physics (117 papers) and Noncommutative and Quantum Gravity Theories (52 papers). Orfeu Bertolami is often cited by papers focused on Cosmology and Gravitation Theories (152 papers), Black Holes and Theoretical Physics (117 papers) and Noncommutative and Quantum Gravity Theories (52 papers). Orfeu Bertolami collaborates with scholars based in Portugal, Brazil and Germany. Orfeu Bertolami's co-authors include M. C. Bento, Anjan A. Sen, Jorge Páramos, Francisco S. N. Lobo, Christian G. Böhmer, Tiberiu Harko, Catarina Bastos, P. Martins, Alex E. Bernardini and João Nuno Prata and has published in prestigious journals such as Physical review. B, Condensed matter, Nuclear Physics B and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Co-authorship network of co-authors of Orfeu Bertolami

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

Orfeu Bertolami

204 papers receiving 7.3k citations

Fields of papers citing papers by Orfeu Bertolami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Orfeu Bertolami

Since Specialization
Citations

This map shows the geographic impact of Orfeu Bertolami'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 Orfeu Bertolami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Orfeu Bertolami 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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2026