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researcher

Igor Tkachev

5 papers hereh-index 4233 citations5 works total

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

author position
  • middle author1
  • last author3

Across the 4 of 5 papers where every author was matched, so the position is known.

fields
  • astro-ph2
  • astro-ph.HE2
  • hep-th1
same name
  • Igor Tkachev — 4 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
20022020
most citedMapping deflections of extragalactic Ultra-High Energy Cosmic Rays in magnetohydrodynamic simulations of the Local Universe

98 citations · 233 across the 5 of their papers we have counts for

collaborators
Showing 2002 · astro-phShow all

1 paper · 2 filters

astro-ph2002★ 69 cited

Trans-Planckian Particle Creation in Cosmology and Ultra-High Energy Cosmic Rays

A. A. Starobinsky, I. I. Tkachev

We consider observational constraints on creation of particles induced by hypothetical trans-Planckian effects during the current stage of the Universe expansion. We show that comp…

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