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Researcher · University of Zululand · South Africa

R. K. Tiwari

R. K. Tiwari publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography, on topics such as Cosmology and Gravitation Theories, Black Holes and Theoretical Physics and Galaxies: Formation, Evolution, Phenomena.

ORCID 0000-0002-5760-7757 OpenAlex
World rank
#1,610,949
of 1,633,909 ranked researchers
Rank in South Africa
#5,497
of 5,570
Works
19
Citations
16
Citations per work
0.8

What does R. K. Tiwari research?

Astronomy and Astrophysics: 42.4%Nuclear and High Energy Physics: 27.3%Oceanography: 6.1%Education: 6.1%other fields: 18.1%42%top field
Astronomy and Astrophysics42.4%Nuclear and High Energy Physics27.3%Oceanography6.1%Education6.1%other fields18.1%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Astronomy and Astrophysics42% of their works
  2. 2Nuclear and High Energy Physics27% of their works
  3. 3Oceanography6% of their works
  4. 4Education6% of their works
  5. 5Statistical and Nonlinear Physics6% of their works
  6. 6Political Science and International Relations6% of their works

Research topics

Which keywords describe R. K. Tiwari's research?

The keywords of their largest research topics: Quantum Gravity, Black Holes, Dark Energy, Cosmic Microwave Background, Cosmological Parameters, Field Theories, Holographic and Cosmology.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Quantum Gravity133 topics
  2. Black Holes122 topics
  3. Dark Energy112 topics
  4. Cosmic Microwave Background91 topic
  5. Cosmological Parameters91 topic
  6. Field Theories91 topic
  7. Holographic91 topic
  8. Cosmology31 topic
  9. Galaxies31 topic
  10. Cantorian-Fractal21 topic
  11. E-Infinity Theory21 topic
  12. GRACE21 topic
  13. Relativity21 topic
  14. Sea Level Rise21 topic
  15. Unified Field Theories21 topic
  16. Bibliometric Analysis11 topic
  17. Education11 topic
  18. Research Evaluation11 topic
  19. Technology11 topic

Where does R. K. Tiwari work?

R. K. Tiwari's main affiliation in the publication record is University of Zululand, South Africa.

How many publications and citations does R. K. Tiwari have?

Science Explorer counts 19 works and 16 citations for R. K. Tiwari, ranking #1,610,949 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named R. K. Tiwari

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