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K. Koyama

13 papers hereh-index 3325 citations12 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 13 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO11
  • astro-ph.GA1
  • cs.GT1
same name
  • K. Koyama — 235 papers, h 74
  • K. Koyama — 176 papers, h 53
  • K. Koyama — 14 papers, h 5
  • K. Koyama — 12 papers, h 27
  • K. Koyama — 11 papers
  • K. Koyama — 6 papers, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedEuclid preparation. Modelling spectroscopic clustering on mildly nonlinear scales in beyond-ΛCDM models

13 citations · 23 across the 12 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

astro-ph.CO2025

Euclid preparation. Review of forecast constraints on dark energy and modified gravity

Euclid Collaboration, N. Frusciante, M. Martinelli +326

The Euclid mission has been designed to provide, as one of its main deliverables, information on the nature of the gravitational interaction, which determines the expansion of the…

astro-ph.CO2025★ 1 cited

Dark energy constraints in light of theoretical priors

Neel Shah, Kazuya Koyama, Johannes Noller

In order to derive model-independent observational bounds on dark energy/modified gravity theories, a typical approach is to constrain parametrised models intended to capture the s…

astro-ph.CO2025★ 1 cited

Euclid preparation. Constraining parameterised models of modifications of gravity with the spectroscopic and photometric primary probes

Euclid Collaboration, I. S. Albuquerque, N. Frusciante +285

The Euclid mission has the potential to understand the fundamental physical nature of late-time cosmic acceleration and, as such, of deviations from the standard cosmological model…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.