Spiros Cotsakis

1.5k total citations · 1 hit paper
70 papers, 956 citations indexed

About

Spiros Cotsakis is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, Spiros Cotsakis has authored 70 papers receiving a total of 956 indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Astronomy and Astrophysics, 49 papers in Nuclear and High Energy Physics and 20 papers in Statistical and Nonlinear Physics. Recurrent topics in Spiros Cotsakis's work include Cosmology and Gravitation Theories (54 papers), Black Holes and Theoretical Physics (49 papers) and Relativity and Gravitational Theory (20 papers). Spiros Cotsakis is often cited by papers focused on Cosmology and Gravitation Theories (54 papers), Black Holes and Theoretical Physics (49 papers) and Relativity and Gravitational Theory (20 papers). Spiros Cotsakis collaborates with scholars based in Greece, Russia and United Kingdom. Spiros Cotsakis's co-authors include John D. Barrow, P. G. L. Leach, G P Flessas, G. W. Gibbons, Antonios Tsokaros, Eleftherios Papantonopoulos, Ignatios Antoniadis, J. Demaret, M. Plionis and M. C. Nucci and has published in prestigious journals such as Physics Letters B, Journal of Mathematical Analysis and Applications and Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences.

In The Last Decade

Spiros Cotsakis

65 papers receiving 930 citations

Hit Papers

align trajectories

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.

Inflation and the conformal structure of higher-order gravity theories

1988 400 citations John D. Barrow, Spiros Cotsakis Physics Letters B profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Spiros Cotsakis Greece	15	880	826	204	70	30	70	956
C. Rubano Italy	22	1.3k 1.5×	1.2k 1.4×	321 1.6×	130 1.9×	37 1.2×	57	1.4k
Ivonne Zavala United Kingdom	20	968 1.1×	923 1.1×	181 0.9×	73 1.0×	24 0.8×	56	1.1k
Kjell Rosquist Sweden	14	430 0.5×	351 0.4×	162 0.8×	16 0.2×	59 2.0×	56	542
David Pirtskhalava United States	17	959 1.1×	1.1k 1.3×	161 0.8×	66 0.9×	79 2.6×	24	1.2k
Alexander Ochirov United Kingdom	15	593 0.7×	746 0.9×	147 0.7×	14 0.2×	56 1.9×	18	892
T. Christodoulakis Greece	16	656 0.7×	614 0.7×	285 1.4×	44 0.6×	87 2.9×	64	764
Sabrina Pasterski United States	14	919 1.0×	1.0k 1.2×	426 2.1×	43 0.6×	74 2.5×	23	1.1k
Timm Wrase United States	23	1.1k 1.3×	1.2k 1.4×	274 1.3×	33 0.5×	28 0.9×	42	1.3k
Ana-Maria Raclariu United States	15	698 0.8×	810 1.0×	335 1.6×	28 0.4×	70 2.3×	18	892
N. Riazi Iran	17	933 1.1×	797 1.0×	250 1.2×	94 1.3×	156 5.2×	81	1.0k

Countries citing papers authored by Spiros Cotsakis

Since Specialization

Citations

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

Fields of papers citing papers by Spiros Cotsakis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Spiros Cotsakis

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

All Works

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20 of 20 papers shown

Cotsakis, Spiros. (2024). Bifurcation diagrams for spacetime singularities and black holes. The European Physical Journal C. 84(1).

Cotsakis, Spiros, et al.. (2023). Legendre scalarization in gravity and cosmology. The European Physical Journal C. 83(5). 1 indexed citations

Cotsakis, Spiros, et al.. (2023). The cosmological frame principle and cosmic acceleration. The European Physical Journal C. 83(8). 1 indexed citations

Cotsakis, Spiros. (2023). Dispersive Friedmann universes and synchronization. General Relativity and Gravitation. 55(4). 1 indexed citations

Cotsakis, Spiros, et al.. (2016). The regular state in higher order gravity. International Journal of Modern Physics A. 31(23). 1650130–1650130. 5 indexed citations

Antoniadis, I., et al.. (2014). Enveloping branes and brane-world singularities. The European Physical Journal C. 74(12). 3192–3192. 9 indexed citations

Cotsakis, Spiros, et al.. (2006). Cosmological singularities and Bel–Robinson energy. Journal of Geometry and Physics. 57(4). 1303–1312. 14 indexed citations

Cotsakis, Spiros, P. G. L. Leach, & Chara Pantazi. (2004). Symmetries of homogeneous cosmologies. Gravitation and Cosmology. 4. 314–325. 11 indexed citations

Plionis, M., et al.. (2002). Modern theoretical and observational cosmology : proceedings of the 2nd Hellenic cosmology meeting, held in the National Observatory of Athens, Penteli, 19-20 April 2001. Kluwer Academic Publishers eBooks. 1 indexed citations

10.

Cotsakis, Spiros & Eleftherios Papantonopoulos. (2002). Cosmological crossroads : an advanced course in mathematical, physical and string cosmology. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 4 indexed citations

11.

Leach, P. G. L., et al.. (2001). Symmetry, singularities and intregrability in complex dynamics VII: Integrability Properties of FRW-Scalar Cosmologies. Gravitation and Cosmology. 7. 311–320. 6 indexed citations

12.

Cotsakis, Spiros, et al.. (2000). Ever-Expanding, Isotropizing, Quadratic cosmologies. Gravitation and Cosmology. 6. 291–302. 2 indexed citations

13.

Cotsakis, Spiros, et al.. (2000). Spherically Symmetric Solutions for p-Brane Models Associated with Lie Algebras. Gravitation and Cosmology. 6. 66–75. 3 indexed citations

14.

Leach, P. G. L., Spiros Cotsakis, & G P Flessas. (2000). Symmetry, Singularities, and Integrability in Complex Dynamics II. Rescaling and Time-Translation in Two-Dimensional Systems. Journal of Mathematical Analysis and Applications. 251(2). 587–608. 12 indexed citations

15.

Cotsakis, Spiros, et al.. (2000). Symmetry, singularities and integrability in complex dynamics. 4. Painleve integrability of isotropic cosmologies. Gravitation and Cosmology. 6. 282–290. 8 indexed citations

16.

Cotsakis, Spiros, et al.. (1996). Global structure and evolution in general relativity : proceedings of the First Samos Meeting on Cosmology, Geometry and Relativity held at Karlovassi, Samos, Greece, 5-7 September 1994. Springer eBooks. 1 indexed citations

17.

Cotsakis, Spiros & G P Flessas. (1995). Past-instability conjecture and cosmological attractors in generalized isotropic universes. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 51(8). 4160–4167. 4 indexed citations

18.

Cotsakis, Spiros. (1994). Escape rates for the quiescent self-regenerating universe. Physics Letters B. 328(3-4). 270–273. 1 indexed citations

19.

Cotsakis, Spiros. (1990). Cosmological Models in Higher-Order Gravity. OpenGrey (Institut de l'Information Scientifique et Technique). 2 indexed citations

20.

Barrow, John D. & Spiros Cotsakis. (1988). Inflation and the conformal structure of higher-order gravity theories. Physics Letters B. 214(4). 515–518. 400 indexed citations breakdown →

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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