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Researcher · University of Oslo · Norway

H. K. Eriksen

H. K. Eriksen publishes mostly in Astronomy and Astrophysics, Nuclear and High Energy Physics and Statistical and Nonlinear Physics, on topics such as Cosmology and Gravitation Theories, Galaxies: Formation, Evolution, Phenomena and Dark Matter and Cosmic Phenomena.

OpenAlex
World rank
#2,100
of 7,710,434 ranked researchers
Rank in Norway
#5
of 33,005
Works
209
Citations
49k
Citations per work
236.1
h-index
96
i10-index 171Top 0.7% in Astronomy and Astrophysics
H. K. Eriksen

What does H. K. Eriksen research?

H. K. Eriksen's work is mostly in Physics and Astronomy (84%), Earth and Planetary Sciences (3%), Engineering (2%).

Physical Sciences: 187 works · 89.5% of their workPhysics and Astronomy: 176 works · 84.3% of their workAstronomy and Astrophysics: 119 works · 57.0% of their workNuclear and High Energy Physics: 31 works · 14.6% of their workStatistical and Nonlinear Physics: 17 works · 8.2% of their workAtomic and Molecular Physics, and Optics: 9 works · 4.5% of their workEarth and Planetary Sciences: 7 works · 3.2% of their workOceanography: 7 works · 3.2% of their workEngineering: 4 works · 2.0% of their workAerospace Engineering: 4 works · 2.0% of their workEverything else: 22 works · 10.5% of their workTHEIR WORKH. K. Eriksen209works
Physical Sciences89%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Physics and Astronomy17684.3%
    2. Earth and Planetary Sciences73.2%
    3. Engineering42.0%
  2. Everything else2210.5%
  1. 1Astronomy and Astrophysics57% of their works
  2. 2Nuclear and High Energy Physics15% of their works
  3. 3Statistical and Nonlinear Physics8% of their works
  4. 4Atomic and Molecular Physics, and Optics4% of their works
  5. 5Oceanography3% of their works
  6. 6Aerospace Engineering2% of their works

Research topics

Which keywords describe H. K. Eriksen's research?

The keywords of their largest research topics: Cosmology, Dark Matter, Star Formation, Cosmological Parameters, Dark Energy, Black Holes, Galaxies and Cosmic Rays.

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 21 words, with their numbers
  1. Cosmology1282 topics
  2. Dark Matter1282 topics
  3. Star Formation1192 topics
  4. Cosmological Parameters1121 topic
  5. Dark Energy1121 topic
  6. Black Holes821 topic
  7. Galaxies821 topic
  8. Cosmic Rays792 topics
  9. Neutrinos792 topics
  10. Axions461 topic
  11. WIMPs461 topic
  12. Epoch of Reionization441 topic
  13. Radio Astronomy441 topic
  14. Molecular Clouds371 topic
  15. Protoplanetary Disks371 topic
  16. High-Energy Astrophysics331 topic
  17. Particle Acceleration331 topic
  18. Casimir Effect221 topic
  19. Quantum Vacuum221 topic
  20. GRACE191 topic
  21. Sea Level Rise191 topic

Where does H. K. Eriksen work?

H. K. Eriksen's main affiliation in the publication record is University of Oslo, Norway.

How many publications and citations does H. K. Eriksen have?

OpenAlex counts 209 works and 49,355 citations for H. K. Eriksen, an h-index of 96, ranking #2,100 of 7,710,434 researchers worldwide on the quality 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 H. K. Eriksen

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