Varun Sahni
- Astronomy and Astrophysics top 0.2%
- Nuclear and High Energy Physics top 0.2%
- Statistical and Nonlinear Physics top 0.5%
- Oceanography top 2%
- Atomic and Molecular Physics, and Optics top 10%
- Co-authors
- Alexei A. StarobinskyUjjaini AlamArman ShafielooTarun Deep SainiYuri ShtanovLi-Min WangS. F. ShandarinSwagat S. Mishra
- Topics
- Cosmology and Gravitation Theories (81 papers)Galaxies: Formation, Evolution, Phenomena (47 papers)Black Holes and Theoretical Physics (37 papers)
- Journals
- Physical Review LettersThe Astrophysical JournalMonthly Notices of the Royal Astronomical Society
- Partner nations
- IndiaRussiaUnited States
In The Last Decade
Varun Sahni
94 papers receiving 7.1k citations
Hit Papers
Peers
Comparison fields: 5 of 72
- Astronomy and Astrophysics 7.2k
- Nuclear and High Energy Physics 5.3k
- Statistical and Nonlinear Physics 810
- Oceanography 460
- Atomic and Molecular Physics, and Optics 279
Countries citing papers authored by Varun Sahni
This map shows the geographic impact of Varun Sahni'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 Varun Sahni with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Varun Sahni more than expected).
Fields of papers citing papers by Varun Sahni
This network shows the impact of papers produced by Varun Sahni. 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 Varun Sahni. The network helps show where Varun Sahni may publish in the future.
Co-authorship network of co-authors of Varun Sahni
This figure shows the co-authorship network connecting the top 25 collaborators of Varun Sahni. A scholar is included among the top collaborators of Varun Sahni 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 Varun Sahni. Varun Sahni is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 6 | |
| 2 | 2 | |
| 3 | 8 | |
| 4 | 34 | |
| 5 | 23 | |
| 6 | APSIS — an Artificial Planetary System in Space to probe extra-dimensional gravity and MOND | 3 |
| 7 | Reconstructing Dark Energy | 357 |
| 8 | 16 | |
| 9 | 34 | |
| 10 | The case for dynamical dark energy revisited | 225 |
| 11 | 316 | |
| 12 | Is dark energy decaying | 2 |
| 13 | Exploring the expanding Universe and dark energy using the statefinder diagnosticbreakdown → | 592 |
| 14 | Unusual Cosmological Singularities in Braneworld Models | 9 |
| 15 | New Vistas in Braneworld Cosmology | 52 |
| 16 | THE CASE FOR A POSITIVE COSMOLOGICAL Λ-TERMbreakdown → | 1763 |
| 17 | 2 | |
| 18 | 29 | |
| 19 | Large-scale structure without N-body simulations: the legacy of Ya. B. Zeldovich | 1 |
| 20 | 171 |
About Varun Sahni
Varun Sahni is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Instrumentation, having authored 97 papers that have together received 7.3k indexed citations. Recurring topics across this work include Cosmology and Gravitation Theories (81 papers), Galaxies: Formation, Evolution, Phenomena (47 papers) and Black Holes and Theoretical Physics (37 papers). The work is most often cited by research in Astronomy and Astrophysics (7.2k citations), Nuclear and High Energy Physics (5.3k citations) and Statistical and Nonlinear Physics (810 citations). Varun Sahni has collaborated with scholars based in India, Russia and United States. Frequent co-authors include Alexei A. Starobinsky, Ujjaini Alam, Arman Shafieloo, Tarun Deep Saini, Yuri Shtanov, Li-Min Wang, S. F. Shandarin, Swagat S. Mishra, M. Sami and Andrzej Krasiński. Their work appears in journals such as Physical Review Letters, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.
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.