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researcher

A. Barreira

50 papers hereh-index 302.4k citations62 works total

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

author position
  • sole author5
  • first author26
  • middle author13
  • last author5

Across the 49 of 50 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO50
same name
  • A. Barreira — 2 papers, h 2
  • A. Barreira — 1 paper, h 4

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 citedLensing is Low: Cosmology, Galaxy Formation, or New Physics?

213 citations · 2.9k across the 50 of their papers we have counts for

collaborators
Showing 2012Show all

1 paper · 1 filter

astro-ph.CO2012★ 113 cited

Linear perturbations in Galileon gravity models

Alexandre Barreira, Baojiu Li, Carlton Baugh +1

We study the cosmology of Galileon modified gravity models in the linear perturbation regime. We derive the fully covariant and gauge invariant perturbed field equations using two…

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