Craig J. Copi

4.4k total citations
51 papers, 2.0k citations indexed

About

Craig J. Copi is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics. According to data from OpenAlex, Craig J. Copi has authored 51 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Astronomy and Astrophysics, 25 papers in Nuclear and High Energy Physics and 4 papers in Statistical and Nonlinear Physics. Recurrent topics in Craig J. Copi's work include Cosmology and Gravitation Theories (32 papers), Galaxies: Formation, Evolution, Phenomena (17 papers) and Dark Matter and Cosmic Phenomena (15 papers). Craig J. Copi is often cited by papers focused on Cosmology and Gravitation Theories (32 papers), Galaxies: Formation, Evolution, Phenomena (17 papers) and Dark Matter and Cosmic Phenomena (15 papers). Craig J. Copi collaborates with scholars based in United States, Germany and United Kingdom. Craig J. Copi's co-authors include Glenn D. Starkman, Dragan Huterer, Dominik J. Schwarz, David N. Schramm, Michael S. Turner, Lawrence M. Krauss, Lawrence M. Krauss, Tanmay Vachaspati, Francesc Ferrer and Ana Achúcarro and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Physical Review Letters.

In The Last Decade

Craig J. Copi

47 papers receiving 1.9k citations

Peers

Craig J. Copi

NHEP

SNP

OCEAN

AMPO

N. J. Nunes Portugal

Robert Crittenden United Kingdom

L. Raul Abramo Brazil

Vivian Poulin France

Julien Lesgourgues France

Wenlong Yuan United States

D. Semikoz France

Tarun Souradeep India

Andy Taylor United Kingdom

H. Kurki‐Suonio Finland

N. J. Nunes Portugal

Craig J. Copi

2.1k ×1.2

1.7k ×1.4

NHEP

335 ×2.0

SNP

124 ×1.1

OCEAN

79 ×0.9

AMPO

Citations per year, relative to Craig J. Copi Craig J. Copi (= 1×) peers N. J. Nunes

Countries citing papers authored by Craig J. Copi

Since Specialization

Citations

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

Fields of papers citing papers by Craig J. Copi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Craig J. Copi

This figure shows the co-authorship network connecting the top 25 collaborators of Craig J. Copi. A scholar is included among the top collaborators of Craig J. Copi 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 Craig J. Copi. Craig J. Copi 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

Copi, Craig J., Glenn D. Starkman, S Anselmi, et al.. (2025). Cosmic topology. Part Ic. Limits on lens spaces from circle searches. Journal of Cosmology and Astroparticle Physics. 2025(1). 4–4.

Smith, A. Mark, Craig J. Copi, & Glenn D. Starkman. (2025). Cosmological constraints on anisotropic Thurston geometries. Journal of Cosmology and Astroparticle Physics. 2025(1). 5–5.

Eskilt, Johannes R., Y. Akrami, S Anselmi, et al.. (2024). Cosmic topology. Part IIa. Eigenmodes, correlation matrices, and detectability of orientable Euclidean manifolds. Journal of Cosmology and Astroparticle Physics. 2024(3). 36–36. 4 indexed citations

Akrami, Y., S Anselmi, Javier Carrón Duque, et al.. (2024). Cosmic topology. Part IVa. Classification of manifolds using machine learning: a case study with small toroidal universes. Journal of Cosmology and Astroparticle Physics. 2024(9). 57–57. 1 indexed citations

Akrami, Y., S Anselmi, Craig J. Copi, et al.. (2024). Promise of Future Searches for Cosmic Topology. Physical Review Letters. 132(17). 171501–171501. 8 indexed citations

Akrami, Y., Craig J. Copi, Andrew H. Jaffe, et al.. (2023). Cosmic topology. Part I. Limits on orientable Euclidean manifolds from circle searches. Journal of Cosmology and Astroparticle Physics. 2023(1). 30–30. 8 indexed citations

Copi, Craig J., et al.. (2013). Real-space approach to cosmic microwave background deboosting. Monthly Notices of the Royal Astronomical Society. 432(3). 2208–2215. 9 indexed citations

Starkman, Glenn D., Craig J. Copi, Dragan Huterer, & Dominik J. Schwarz. (2012). The Oddly Quiet Universe: How the CMB challenges cosmology's standard model. arXiv (Cornell University). 57. 979–991. 4 indexed citations

Copi, Craig J. & Tanmay Vachaspati. (2011). Shape of cosmic string loops. Physical review. D. Particles, fields, gravitation, and cosmology. 83(2). 11 indexed citations

10.

Copi, Craig J., Francesc Ferrer, Tanmay Vachaspati, & Ana Achúcarro. (2008). Helical Magnetic Fields from Sphaleron Decay and Baryogenesis. Physical Review Letters. 101(17). 171302–171302. 48 indexed citations

11.

Cash, W., Craig J. Copi, Sara R. Heap, et al.. (2007). External Occulters for the Direct Study of Exoplanets.

12.

Schwarz, Dominik J., Glenn D. Starkman, Dragan Huterer, & Craig J. Copi. (2004). Is the Low-ℓMicrowave Background Cosmic?. Physical Review Letters. 93(22). 221301–221301. 296 indexed citations

13.

Copi, Craig J., et al.. (2004). New Nucleosynthesis Constraint on the Variation ofG. Physical Review Letters. 92(17). 171301–171301. 123 indexed citations

14.

Copi, Craig J., Dragan Huterer, & Glenn D. Starkman. (2004). Multipole vectors: A new representation of the CMB sky and evidence for statistical anisotropy or non-Gaussianity at 2⩽l⩽8. Physical review. D. Particles, fields, gravitation, and cosmology. 70(4). 200 indexed citations

15.

Starkman, Glenn D. & Craig J. Copi. (1999). The Big Occulting Steerable Satellite (BOSS). Bulletin of the American Astronomical Society. 194(4). 1245. 3 indexed citations

16.

Copi, Craig J., et al.. (1999). Directional sensitivity, WIMP detection, and the galactic halo. Physics Letters B. 461(1-2). 43–48. 85 indexed citations

17.

Starkman, Glenn D. & Craig J. Copi. (1998). The Improved Resolution and Image Separation (IRIS) Satellite: Astronomical Observations With a Large Occulting Satellite. Bulletin of the American Astronomical Society. 191. 5 indexed citations

18.

Copi, Craig J. & Glenn D. Starkman. (1998). Improved Resolution and Image Separation (IRIS) Satellite: astronomical observations with a large occulting satellite. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 3356. 608–608. 4 indexed citations

19.

Copi, Craig J. & David N. Schramm. (1995). The Nuclear impact on cosmology: The $H_{0}-\Omega$ diagram. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information). 22. 1–18. 3 indexed citations

20.

Kryger, R. A., J. J. Kolata, W. Chung, et al.. (1990). Two-particle correlations from neutron–light-charged-particle coincidences. Physical Review Letters. 65(17). 2118–2121. 16 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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