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researcher

Igor Tkachev

4 papers hereh-index 4281 citations5 works total

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

author position
  • last author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO3
  • hep-ph1
same name
  • Igor Tkachev — 5 papers, h 4
  • Igor Tkachev — 1 paper, h 2
  • Igor Tkachev — 1 paper
  • Igor Tkachev — 1 paper, h 1

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
20132017
most citedConstraints on millicharged particles from Planck

134 citations · 380 across the 4 of their papers we have counts for

collaborators
Showing 2015Show all

1 paper · 1 filter

astro-ph.CO2015★ 113 cited

Reconciling Planck results with low redshift astronomical measurements

Z. Berezhiani, A. D. Dolgov, I. I. Tkachev

We show that emerging tension between the direct astronomical measurements at low redshifts and cosmological parameters deduced from the Planck measurements of the CMB anisotropies…

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