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C. Martins

19 papers hereh-index 10328 citations15 works total

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

author position
  • sole author1
  • first author2
  • middle author2
  • last author7

Across the 12 of 19 papers where every author was matched, so the position is known.

fields
  • astro-ph15
  • astro-ph.CO3
  • hep-ph1
same name
  • C. Martins — 183 papers, h 47
  • C. Martins — 148 papers, h 8
  • C. Martins — 23 papers, h 3
  • C. Martins — 20 papers, h 9
  • C. Martins — 17 papers, h 16
  • C. Martins — 13 papers, h 8

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
19972026
most citedEarly-universe constraints on a time-varying fine structure constant

134 citations · 770 across the 19 of their papers we have counts for

collaborators
Showing astro-ph.COShow all

3 papers · 1 filter

astro-ph.CO2026

Euclid preparation. Impact of redshift distribution uncertainties on the joint analysis of photometric galaxy clustering and weak gravitational lensing

Euclid Collaboration, K. A. Bertmann, A. Porredon +290

One of the Euclid mission's key projects is the so-called 3×2pt analysis, that is, the combination of cosmic shear, photometric galaxy clustering, and galaxy-gala…

astro-ph.CO2012★ 37 cited

The Fine Structure Constant and the CMB Damping Scale

Eloisa Menegoni, Maria Archidiacono, Erminia Calabrese +3

The recent measurements of the Cosmic Microwave Background anisotropies at arcminute angular scales performed by the ACT and SPT experiments are probing the damping regime of CMB f…

astro-ph.CO2010★ 32 cited

Varying couplings in the early universe: correlated variations of α and G

C. J. A. P. Martins, Eloisa Menegoni, Silvia Galli +2

The Cosmic Microwave Background anisotropies provide a unique opportunity to constrain simultaneous variations of the fine-structure constant α and Newton's gravitational constan…

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