# K. Koyama

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/k-koyama/

## Facts

| Field | Value |
| --- | --- |
| Citations | 23,739 |
| Field | Cosmology and Gravitation Theories |
| h-index | 75 |
| i10-index | 328 |
| Last Known Institution | Kavli Institute for the Physics and Mathematics of the Universe |
| OpenAlex ID | https://openalex.org/A5067428193 |
| ORCID iD | https://orcid.org/0000-0001-6727-6915 |
| Works | 882 |

## Researcher topics

- [Black Holes and Theoretical Physics](https://scholariq.org/topics/black-holes-and-theoretical-physics/)
- [Cosmology and Gravitation Theories](https://scholariq.org/topics/cosmology-and-gravitation-theories/)
- [Galaxies: Formation, Evolution, Phenomena](https://scholariq.org/topics/galaxies-formation-evolution-phenomena/)
- [Astrophysical Phenomena and Observations](https://scholariq.org/topics/astrophysical-phenomena-and-observations/)
- [Astrophysics and Cosmic Phenomena](https://scholariq.org/topics/astrophysics-and-cosmic-phenomena/)

## Researcher university

- [Kavli Institute for the Physics and Mathematics of the Universe](https://scholariq.org/institutions/kavli-institute-for-the-physics-and-mathematics-of-the-universe/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.