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R. Maartens

29 papers hereh-index 7225 citations31 works total

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

author position
  • sole author1
  • middle author13
  • last author15

Across the 29 of 29 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO27
  • astro-ph1
  • gr-qc1
same name
  • R. Maartens — 227 papers, h 77

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
20042026
most citedModel-agnostic assessment of dark energy after DESI DR1 BAO

66 citations · 178 across the 29 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

astro-ph.CO2023★ 5 cited

Cosmological constraints from the EFT power spectrum and tree-level bispectrum of 21cm intensity maps

Liantsoa F. Randrianjanahary, Dionysios Karagiannis, Roy Maartens

We explore the information content of 21cm intensity maps in redshift space using the 1-loop Effective Field Theory power spectrum model and the bispectrum at tree level. The 21cm…

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