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A. Costa

25 papers hereh-index 14970 citations29 works total

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

author position
  • first author6
  • middle author17
  • last author2

Across the 25 of 25 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO21
  • astro-ph.IM2
  • gr-qc2
same name
  • A. Costa — 17 papers, h 12
  • A. Costa — 15 papers, h 9
  • A. Costa — 14 papers, h 10
  • A. Costa — 13 papers, h 12
  • A. Costa — 10 papers, h 4
  • A. Costa — 9 papers, h 6

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
20112023
most citedTesting the Interaction between Dark Energy and Dark Matter with Planck Data

163 citations · 896 across the 25 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

astro-ph.CO2023

A bias using the ages of the oldest astrophysical objects to address the Hubble tension

André A. Costa, Zelin Ren, Zhixiang Yin

Recently different cosmological measurements have shown a tension in the value of the Hubble constant, H0​. Assuming the ΛCDM model, the Planck satellite mission has inferred t…

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