Tanvi Karwal

4.9k total citations · 4 hit papers
16 papers, 1.6k citations indexed

About

Tanvi Karwal is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation. According to data from OpenAlex, Tanvi Karwal has authored 16 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Astronomy and Astrophysics, 15 papers in Nuclear and High Energy Physics and 1 paper in Instrumentation. Recurrent topics in Tanvi Karwal's work include Cosmology and Gravitation Theories (15 papers), Dark Matter and Cosmic Phenomena (11 papers) and Galaxies: Formation, Evolution, Phenomena (8 papers). Tanvi Karwal is often cited by papers focused on Cosmology and Gravitation Theories (15 papers), Dark Matter and Cosmic Phenomena (11 papers) and Galaxies: Formation, Evolution, Phenomena (8 papers). Tanvi Karwal collaborates with scholars based in United States, Italy and Canada. Tanvi Karwal's co-authors include Marc Kamionkowski, Tristan L. Smith, Vivian Poulin, Kim V. Berghaus, Daniel Grin, Ilias Cholis, Marco Raveri, Justin Khoury, Mark Trodden and Bhuvnesh Jain and has published in prestigious journals such as Physical Review Letters, Physical review. D and The Astrophysical Journal Letters.

In The Last Decade

Tanvi Karwal

16 papers receiving 1.6k citations

Hit Papers

Early Dark Energy can Resolve the Hubble Tension 2016 2026 2019 2022 2019 2016 2018 2023 200 400 600
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.

  1. Early Dark Energy can Resolve the Hubble Tension
    2019 649 citations Vivian Poulin, Tristan L. Smith et al. Physical Review Letters profile →
  2. Dark energy at early times, the Hubble parameter, and the string axiverse
    2016 274 citations Tanvi Karwal, Marc Kamionkowski Physical review. D profile →
  3. Cosmological implications of ultralight axionlike fields
    2018 206 citations Vivian Poulin, Tristan L. Smith et al. Physical review. D profile →
  4. The Ups and Downs of Early Dark Energy solutions to the Hubble tension: A review of models, hints and constraints circa 2023
    2023 138 citations Vivian Poulin, Tristan L. Smith et al. Physics of the Dark Universe profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tanvi Karwal United States 11 1.5k 1.2k 59 58 39 16 1.6k
Adrià Gómez-Valent Spain 20 1.3k 0.9× 849 0.7× 84 1.4× 75 1.3× 90 2.3× 31 1.3k
Krzysztof Bolejko Australia 22 1.2k 0.8× 603 0.5× 41 0.7× 57 1.0× 117 3.0× 56 1.2k
M. Ashdown United Kingdom 9 736 0.5× 507 0.4× 53 0.9× 35 0.6× 47 1.2× 13 820
A. T. Lee United States 12 1.1k 0.7× 559 0.5× 50 0.8× 84 1.4× 72 1.8× 23 1.2k
William Giarè United Kingdom 21 934 0.6× 631 0.5× 90 1.5× 62 1.1× 36 0.9× 41 1.1k
Özgür Akarsu Türkiye 17 936 0.6× 686 0.6× 73 1.2× 32 0.6× 53 1.4× 44 991
Suhail Dhawan Sweden 17 1.0k 0.7× 501 0.4× 36 0.6× 118 2.0× 31 0.8× 45 1.1k
J. Väliviita Finland 17 1.3k 0.9× 936 0.8× 88 1.5× 20 0.3× 92 2.4× 24 1.3k
Maresuke Shiraishi Japan 22 1.0k 0.7× 632 0.5× 154 2.6× 38 0.7× 42 1.1× 52 1.1k
Foteini Skara Greece 8 808 0.5× 492 0.4× 57 1.0× 48 0.8× 67 1.7× 11 856

Countries citing papers authored by Tanvi Karwal

Since Specialization
Citations

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

Fields of papers citing papers by Tanvi Karwal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tanvi Karwal

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

All Works

16 of 16 papers shown
1.
Brout, Dillon, et al.. (2025). Uniting the Observed Dynamical Dark Energy Preference with the Discrepancies in Ω m and H 0 across Cosmological Probes. The Astrophysical Journal Letters. 983(1). L27–L27. 9 indexed citations
2.
Karwal, Tanvi, et al.. (2025). Turning a negative neutrino mass into a positive optical depth. Physical review. D. 112(4). 8 indexed citations
3.
Berghaus, Kim V., Tanvi Karwal, Vivian Miranda, & Thejs Brinckmann. (2024). Cosmology of dark energy radiation. Physical review. D. 110(6). 4 indexed citations
4.
Karwal, Tanvi, et al.. (2024). Attractive proposal for resolving the Hubble tension: Dynamical attractors that unify early and late dark energy. Physical review. D. 109(6). 16 indexed citations
5.
Poulin, Vivian, Tristan L. Smith, & Tanvi Karwal. (2023). The Ups and Downs of Early Dark Energy solutions to the Hubble tension: A review of models, hints and constraints circa 2023. Physics of the Dark Universe. 42. 101348–101348. 138 indexed citations breakdown →
6.
Secco, L. F., Tanvi Karwal, Wayne Hu, & E. Krause. (2023). Role of the Hubble scale in the weak lensing versus CMB tension. Physical review. D. 107(8). 9 indexed citations
7.
Berghaus, Kim V. & Tanvi Karwal. (2023). Thermal friction as a solution to the Hubble and large-scale structure tensions. Physical review. D. 107(10). 20 indexed citations
8.
Poulin, Vivian, Tristan L. Smith, & Tanvi Karwal. (2023). The Ups and Downs of Early Dark Energy solutions to the Hubble tension: a review of models, hints and constraints circa 2023. arXiv (Cornell University). 3 indexed citations
9.
Karwal, Tanvi, Marco Raveri, Bhuvnesh Jain, Justin Khoury, & Mark Trodden. (2022). Chameleon early dark energy and the Hubble tension. CINECA IRIS Institutial Research Information System (University of Genoa). 90 indexed citations
10.
Berghaus, Kim V. & Tanvi Karwal. (2020). Thermal friction as a solution to the Hubble tension. Physical review. D. 101(8). 87 indexed citations
11.
Poulin, Vivian, Tristan L. Smith, Tanvi Karwal, & Marc Kamionkowski. (2019). Early Dark Energy can Resolve the Hubble Tension. Physical Review Letters. 122(22). 221301–221301. 649 indexed citations breakdown →
12.
Cholis, Ilias, Tanvi Karwal, & Marc Kamionkowski. (2018). Studying the Milky Way pulsar population with cosmic-ray leptons. Physical review. D. 98(6). 26 indexed citations
13.
Cholis, Ilias, Tanvi Karwal, & Marc Kamionkowski. (2018). Features in the spectrum of cosmic-ray positrons from pulsars. Physical review. D. 97(12). 23 indexed citations
14.
Poulin, Vivian, Tristan L. Smith, Daniel Grin, Tanvi Karwal, & Marc Kamionkowski. (2018). Cosmological implications of ultralight axionlike fields. Physical review. D. 98(8). 206 indexed citations breakdown →
15.
Linden, Tim, Katie Auchettl, Joseph Bramante, et al.. (2017). Using HAWC to discover invisible pulsars. Physical review. D. 96(10). 64 indexed citations
16.
Karwal, Tanvi & Marc Kamionkowski. (2016). Dark energy at early times, the Hubble parameter, and the string axiverse. Physical review. D. 94(10). 274 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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