K. Narayan

1.1k total citations
45 papers, 706 citations indexed

About

K. Narayan is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Statistical and Nonlinear Physics. According to data from OpenAlex, K. Narayan has authored 45 papers receiving a total of 706 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Nuclear and High Energy Physics, 35 papers in Astronomy and Astrophysics and 18 papers in Statistical and Nonlinear Physics. Recurrent topics in K. Narayan's work include Black Holes and Theoretical Physics (43 papers), Cosmology and Gravitation Theories (35 papers) and Noncommutative and Quantum Gravity Theories (14 papers). K. Narayan is often cited by papers focused on Black Holes and Theoretical Physics (43 papers), Cosmology and Gravitation Theories (35 papers) and Noncommutative and Quantum Gravity Theories (14 papers). K. Narayan collaborates with scholars based in India, United States and Egypt. K. Narayan's co-authors include Sumit R. Das, Sandip P. Trivedi, Jeremy Michelson, Adel Awad, Philip C. Argyres, Suresh Nampuri, Dileep P. Jatkar, Mukund Rangamani, David R. Morrison and Atish Dabholkar and has published in prestigious journals such as Nuclear Physics B, Physics Letters B and Journal of High Energy Physics.

In The Last Decade

K. Narayan

43 papers receiving 692 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Narayan India	16	661	554	324	126	18	45	706
Cenalo Vaz United States	18	744 1.1×	740 1.3×	376 1.2×	240 1.9×	15 0.8×	69	847
Dibakar Roychowdhury India	16	914 1.4×	825 1.5×	491 1.5×	138 1.1×	27 1.5×	72	965
Marco Cariglia Brazil	13	290 0.4×	287 0.5×	201 0.6×	88 0.7×	27 1.5×	33	444
C. A. Rosen United States	14	600 0.9×	430 0.8×	99 0.3×	92 0.7×	15 0.8×	24	656
Mitsutoshi Fujita Japan	10	565 0.9×	397 0.7×	229 0.7×	131 1.0×	35 1.9×	26	612
H. R. Christiansen Brazil	14	267 0.4×	180 0.3×	179 0.6×	240 1.9×	16 0.9×	36	481
Borun D. Chowdhury Netherlands	16	712 1.1×	650 1.2×	316 1.0×	97 0.8×	10 0.6×	25	740
Subhash Rajpoot United States	18	1.1k 1.6×	502 0.9×	232 0.7×	50 0.4×	18 1.0×	147	1.2k
D. Cangemi United States	11	434 0.7×	326 0.6×	245 0.8×	101 0.8×	21 1.2×	17	505
Tomonori Ugajin Japan	10	363 0.5×	312 0.6×	185 0.6×	144 1.1×	24 1.3×	17	413

Countries citing papers authored by K. Narayan

Since Specialization

Citations

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

Fields of papers citing papers by K. Narayan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Narayan

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

Narayan, K., et al.. (2025). dS extremal surfaces, replicas, boundary Renyi entropies in dS/CFT and time entanglement. Journal of High Energy Physics. 2025(11).

Narayan, K., et al.. (2025). No-boundary extremal surfaces in slow-roll inflation and other cosmologies. Journal of High Energy Physics. 2025(3). 3 indexed citations

Narayan, K., et al.. (2024). Cosmological singularities, holographic complexity and entanglement. Journal of High Energy Physics. 2024(7). 1 indexed citations

Narayan, K., et al.. (2024). Small Schwarzschild de Sitter black holes, the future boundary and islands. Journal of High Energy Physics. 2024(5). 3 indexed citations

Narayan, K.. (2023). de Sitter space, extremal surfaces, and time entanglement. Physical review. D. 107(12). 54 indexed citations

Jatkar, Dileep P., et al.. (2019). N-level ghost spins and entanglement. Physical review. D. 99(10). 1 indexed citations

Narayan, K.. (2018). On extremal surfaces and de Sitter entropy. Physics Letters B. 779. 214–222. 26 indexed citations

Narayan, K., et al.. (2018). AdS2 dilaton gravity from reductions of some nonrelativistic theories. Physical review. D. 98(4). 18 indexed citations

Narayan, K., et al.. (2016). Hyperscaling violation and the shear diffusion constant. Physics Letters B. 760. 86–93. 7 indexed citations

10.

Narayan, K.. (2016). OndS4extremal surfaces and entanglement entropy in some ghost CFTs. Physical review. D. 94(4). 21 indexed citations

11.

Narayan, K.. (2015). de Sitter space and extremal surfaces for spheres. Physics Letters B. 753. 308–314. 20 indexed citations

12.

Das, Diptarka, Sumit R. Das, & K. Narayan. (2014). <em>dS/CFT</em> at uniform energy density and a de Sitter “bluewall”. UKnowledge (University of Kentucky). 6 indexed citations

13.

Narayan, K., et al.. (2014). AdS plane waves, entanglement, and mutual information. Physical review. D. Particles, fields, gravitation, and cosmology. 90(2). 12 indexed citations

14.

Narayan, K.. (2013). Non-conformal brane plane waves and entanglement entropy. Physics Letters B. 726(1-3). 370–374. 12 indexed citations

15.

Narayan, K.. (2011). Null cosmological singularities and free strings: II. Journal of High Energy Physics. 2011(1). 10 indexed citations

16.

Narayan, K.. (2011). Lifshitz-like systems and AdS null deformations. Physical review. D. Particles, fields, gravitation, and cosmology. 84(8). 12 indexed citations

17.

Dabholkar, Atish, K. Narayan, & Suresh Nampuri. (2008). Degeneracy of decadent dyons. Journal of High Energy Physics. 2008(3). 26–26. 7 indexed citations

18.

Awad, Adel, Sumit R. Das, K. Narayan, & Sandip P. Trivedi. (2008). Gauge theory duals of cosmological backgrounds and their energy momentum tensors. Physical review. D. Particles, fields, gravitation, and cosmology. 77(4). 25 indexed citations

19.

Narayan, K.. (2006). Closed string tachyons, flips and conifolds. Journal of High Energy Physics. 2006(3). 36–36. 6 indexed citations

20.

Narayan, K. & Mukund Rangamani. (2001). Hot little string correlators: a view from supergravity. Journal of High Energy Physics. 2001(8). 54–54. 13 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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