Koushik Dutta

1000 total citations
46 papers, 675 citations indexed

About

Koushik Dutta is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, Koushik Dutta has authored 46 papers receiving a total of 675 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Astronomy and Astrophysics, 38 papers in Nuclear and High Energy Physics and 4 papers in Oceanography. Recurrent topics in Koushik Dutta's work include Cosmology and Gravitation Theories (43 papers), Black Holes and Theoretical Physics (27 papers) and Galaxies: Formation, Evolution, Phenomena (19 papers). Koushik Dutta is often cited by papers focused on Cosmology and Gravitation Theories (43 papers), Black Holes and Theoretical Physics (27 papers) and Galaxies: Formation, Evolution, Phenomena (19 papers). Koushik Dutta collaborates with scholars based in India, United States and Germany. Koushik Dutta's co-authors include Anshuman Maharana, Sukannya Bhattacharya, John F. Donoghue, Andreas Röß, Anjan A. Sen, Ruchika Ruchika, Michele Cicoli, M. M. Sheikh-Jabbari, Stefan Antusch and Anirban Roy and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, Physics Letters B and Journal of High Energy Physics.

In The Last Decade

Koushik Dutta

46 papers receiving 665 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Koushik Dutta India 16 631 532 44 31 27 46 675
Guillermo Ballesteros Spain 17 941 1.5× 787 1.5× 80 1.8× 26 0.8× 52 1.9× 26 1.0k
Lotty Ackerman United States 7 546 0.9× 448 0.8× 28 0.6× 59 1.9× 29 1.1× 7 589
Mohammad Hossein Namjoo Iran 14 522 0.8× 364 0.7× 77 1.8× 31 1.0× 24 0.9× 25 548
L. P. L. Colombo Italy 11 365 0.6× 270 0.5× 44 1.0× 19 0.6× 18 0.7× 27 405
Matteo Braglia Italy 17 761 1.2× 494 0.9× 103 2.3× 30 1.0× 15 0.6× 24 796
Nicola Bartolo Italy 14 592 0.9× 380 0.7× 76 1.7× 31 1.0× 13 0.5× 20 598
Lotfi Boubekeur Italy 11 556 0.9× 457 0.9× 64 1.5× 27 0.9× 10 0.4× 18 599
Jinn-Ouk Gong South Korea 12 563 0.9× 414 0.8× 82 1.9× 41 1.3× 13 0.5× 30 584
Yuko Urakawa Japan 12 488 0.8× 391 0.7× 36 0.8× 57 1.8× 52 1.9× 26 511
Toby Falk United States 12 482 0.8× 832 1.6× 26 0.6× 25 0.8× 47 1.7× 18 924

Countries citing papers authored by Koushik Dutta

Since Specialization
Citations

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

Fields of papers citing papers by Koushik Dutta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koushik Dutta

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

All Works

20 of 20 papers shown
1.
Das, Subinoy, et al.. (2025). DESI results: hint towards coupled dark matter and dark energy. Journal of Cosmology and Astroparticle Physics. 2025(11). 47–47. 11 indexed citations
2.
Dutta, Koushik, et al.. (2024). CMB constraints on natural inflation with gauge field production. Journal of Cosmology and Astroparticle Physics. 2024(12). 15–15. 6 indexed citations
3.
Dutta, Koushik, et al.. (2024). Improved treatment of bosonic dark matter dynamics in neutron stars: consequences and constraints. Journal of Cosmology and Astroparticle Physics. 2024(12). 53–53. 1 indexed citations
4.
Dolgov, A. D., et al.. (2023). Gravitational Baryogenesis: Problems and Possible Resolution. Symmetry. 15(2). 404–404. 3 indexed citations
5.
Chakrabarti, Sayan, et al.. (2022). Constraints on the mass and self-coupling of ultra-light scalar field dark matter using observational limits on galactic central mass. Journal of Cosmology and Astroparticle Physics. 2022(9). 74–74. 17 indexed citations
6.
Dutta, Koushik, et al.. (2022). A general study of decaying scalar dark matter: existing limits and projected radio signals at the SKA. Journal of Cosmology and Astroparticle Physics. 2022(9). 5–5. 11 indexed citations
7.
Bhattacharya, Sukannya, et al.. (2021). Nonthermal hot dark matter from inflaton or moduli decay: Momentum distribution and relaxation of the cosmological mass bound. Physical review. D. 103(6). 8 indexed citations
8.
Dutta, Koushik, Anirban Roy, Ruchika Ruchika, Anjan A. Sen, & M. M. Sheikh-Jabbari. (2019). Cosmology with low-redshift observations: No signal for new physics. Physical review. D. 100(10). 22 indexed citations
9.
Dutta, Koushik, Ruchika Ruchika, Anirban Roy, Anjan A. Sen, & M. M. Sheikh-Jabbari. (2018). Negative Cosmological Constant is Consistent with Cosmological Data. arXiv (Cornell University). 2 indexed citations
10.
Bhattacharya, Sukannya, K. Das, & Koushik Dutta. (2018). Attractor models in scalar–tensor theories of inflation. International Journal of Modern Physics D. 27(8). 1850079–1850079. 5 indexed citations
11.
Das, K., Valerie Domcke, & Koushik Dutta. (2017). Supergravity contributions to inflation in models with non-minimal coupling to gravity. Journal of Cosmology and Astroparticle Physics. 2017(3). 36–36. 2 indexed citations
12.
Bhattacharya, Sukannya, Koushik Dutta, & Anshuman Maharana. (2017). Publisher’s Note: Constraints on Kähler moduli inflation from reheating [Phys. Rev. D 96, 083522 (2017)]. Physical review. D. 96(10). 8 indexed citations
13.
Cicoli, Michele, Koushik Dutta, Anshuman Maharana, & Fernando Quevedo. (2016). Moduli vacuum misalignment and precise predictions in string inflation. Journal of Cosmology and Astroparticle Physics. 2016(8). 6–6. 45 indexed citations
14.
Dutta, Koushik, et al.. (2015). Curvature singularity inf(R)theories of gravity. Physical review. D. Particles, fields, gravitation, and cosmology. 92(6). 4 indexed citations
15.
Cicoli, Michele, Koushik Dutta, & Anshuman Maharana. (2014). N-flation with hierarchically light axions in string compactifications. Journal of Cosmology and Astroparticle Physics. 2014(8). 12–12. 30 indexed citations
16.
Dutta, Koushik, et al.. (2014). Viable dark energy models using pseudo-Nambu-Goldstone bosons. Physical review. D. Particles, fields, gravitation, and cosmology. 90(4). 7 indexed citations
17.
Chakrabarti, Sayan, Koushik Dutta, & Anjan A. Sen. (2012). Cosmology of Hořava–Lifshitz f(R) gravity. Physics Letters B. 711(2). 147–152. 3 indexed citations
18.
Dutta, Koushik, Pascal M. Vaudrevange, & Alexander Westphal. (2012). The overshoot problem in inflation after tunneling. Journal of Cosmology and Astroparticle Physics. 2012(1). 26–26. 9 indexed citations
19.
Antusch, Stefan, Koushik Dutta, & P. Kostka. (2009). SUGRA hybrid inflation with shift symmetry. Physics Letters B. 677(5). 221–225. 27 indexed citations
20.
Donoghue, John F., Koushik Dutta, & Andreas Röß. (2009). Nonisotropy in the CMB power spectrum in single field inflation. Physical review. D. Particles, fields, gravitation, and cosmology. 80(2). 35 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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