Levon Pogosian

8.8k total citations
80 papers, 3.0k citations indexed

About

Levon Pogosian is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, Levon Pogosian has authored 80 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Astronomy and Astrophysics, 46 papers in Nuclear and High Energy Physics and 12 papers in Oceanography. Recurrent topics in Levon Pogosian's work include Cosmology and Gravitation Theories (65 papers), Galaxies: Formation, Evolution, Phenomena (35 papers) and Black Holes and Theoretical Physics (23 papers). Levon Pogosian is often cited by papers focused on Cosmology and Gravitation Theories (65 papers), Galaxies: Formation, Evolution, Phenomena (35 papers) and Black Holes and Theoretical Physics (23 papers). Levon Pogosian collaborates with scholars based in Canada, United States and United Kingdom. Levon Pogosian's co-authors include Alessandra Silvestri, Tanmay Vachaspati, Gong‐Bo Zhao, Mark Wyman, K. Koyama, Karsten Jedamzik, Ira Wasserman, Joel Zylberberg, Mark Trodden and Rachel Bean and has published in prestigious journals such as Physical Review Letters, Monthly Notices of the Royal Astronomical Society and Physics Letters B.

In The Last Decade

Levon Pogosian

79 papers receiving 3.0k citations

Peers

Levon Pogosian

NHEP

OCEAN

SNP

INSTR

Enrico Pajer United Kingdom

Eleonora Di Valentino United Kingdom

Anjan A. Sen India

Rafael C. Nunes Brazil

D. A. Steer France

H. Kurki‐Suonio Finland

Michael S. Turner United States

Raphael Flauger United States

Philippe Jetzer Switzerland

F. Finelli⋆ Italy

Enrico Pajer United Kingdom

Levon Pogosian

2.7k ×0.9

2.0k ×1.0

NHEP

170 ×0.6

OCEAN

351 ×2.1

SNP

98 ×0.8

INSTR

Citations per year, relative to Levon Pogosian Levon Pogosian (= 1×) peers Enrico Pajer

Countries citing papers authored by Levon Pogosian

Since Specialization

Citations

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

Fields of papers citing papers by Levon Pogosian

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Levon Pogosian

This figure shows the co-authorship network connecting the top 25 collaborators of Levon Pogosian. A scholar is included among the top collaborators of Levon Pogosian 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 Levon Pogosian. Levon Pogosian 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

Pogosian, Levon, et al.. (2026). Sound-horizon-agnostic Inference of the Hubble Constant and Neutrino Masses from Baryon Acoustic Oscillations, Cosmic Microwave Background Lensing, and Galaxy Weak Lensing and Clustering. The Astrophysical Journal Letters. 998(2). L41–L41.

Jedamzik, Karsten, et al.. (2025). Is dynamical dark energy necessary? DESI BAO and modified recombination. Journal of Cosmology and Astroparticle Physics. 2025(12). 50–50. 4 indexed citations

Jedamzik, Karsten, Levon Pogosian, & Tom Abel. (2025). Hints of primordial magnetic fields at recombination and implications for the Hubble tension. Nature Astronomy. 10(2). 317–324. 3 indexed citations

Koyama, K., et al.. (2024). Extending MGCAMB tests of gravity to nonlinear scales. Journal of Cosmology and Astroparticle Physics. 2024(11). 3–3. 4 indexed citations

Bonvin, Camille, et al.. (2024). Disentangling modified gravity from a dark force with gravitational redshift. Physical review. D. 110(10). 4 indexed citations

Pogosian, Levon, et al.. (2023). On validity of the quasi-static approximation in scalar-tensor theories. Journal of Cosmology and Astroparticle Physics. 2023(7). 69–69. 4 indexed citations

Raveri, Marco, Levon Pogosian, M. Martinelli, et al.. (2023). Principal reconstructed modes of dark energy and gravity. Journal of Cosmology and Astroparticle Physics. 2023(2). 61–61. 22 indexed citations

Zucca, Alex, Levon Pogosian, Alessandra Silvestri, Yuting Wang, & Gong‐Bo Zhao. (2020). Generalized Brans-Dicke theories in light of evolving dark energy. Physical review. D. 101(4). 5 indexed citations

Pogosian, Levon, et al.. (2019). Decay of Cosmic String Loops due to Particle Radiation. Physical Review Letters. 122(20). 201301–201301. 57 indexed citations

10.

Moss, A. & Levon Pogosian. (2014). Did BICEP2 See Vector Modes? FirstB-Mode Constraints on Cosmic Defects. Physical Review Letters. 112(17). 171302–171302. 33 indexed citations

11.

Silvestri, Alessandra, Levon Pogosian, & Roman V. Buniy. (2013). Practical approach to cosmological perturbations in modified gravity. Physical review. D. Particles, fields, gravitation, and cosmology. 87(10). 102 indexed citations

12.

Pogosian, Levon & Tanmay Vachaspati. (2011). CMBACT: CMB from ACTive sources. ascl. 1 indexed citations

13.

Avgoustidis, Anastasios, Edmund J. Copeland, A. Moss, et al.. (2011). Constraints on the Fundamental String Coupling fromB-Mode Experiments. Physical Review Letters. 107(12). 121301–121301. 20 indexed citations

14.

Zhao, Gong‐Bo, Levon Pogosian, Alessandra Silvestri, & Joel Zylberberg. (2009). Cosmological tests of GR -- a look at the principals. arXiv (Cornell University). 3 indexed citations

15.

Zhao, Gong‐Bo, Levon Pogosian, Alessandra Silvestri, & Joel Zylberberg. (2009). Cosmological Tests of General Relativity with Future Tomographic Surveys. Physical Review Letters. 103(24). 241301–241301. 75 indexed citations

16.

Pogosian, Levon & Alessandra Silvestri. (2008). Pattern of growth in viablef(R)cosmologies. Physical review. D. Particles, fields, gravitation, and cosmology. 77(2). 211 indexed citations

17.

Bean, Rachel, et al.. (2007). Dynamics of linear perturbations inf(R)gravity. Physical review. D. Particles, fields, gravitation, and cosmology. 75(6). 218 indexed citations

18.

Pogosian, Levon, Pier-Stefano Corasaniti, Christian Stephan‐Otto, Robert Crittenden, & R. C. Nichol. (2005). Tracking dark energy with the integrated Sachs-Wolfe effect: Short and long-term predictions. Physical review. D. Particles, fields, gravitation, and cosmology. 72(10). 44 indexed citations

19.

Pogosian, Levon, D. A. Steer, & Tanmay Vachaspati. (2003). Triplication of SU(5) Monopoles. Physical Review Letters. 90(6). 61801–61801. 4 indexed citations

20.

Pogosian, Levon. (2001). Formation and interactions of topological defects and their role in cosmology. PhDT. 291. 1 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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