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researcher

A. Rajantie

74 papers hereh-index 374k citations162 works total

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

author position
  • sole author10
  • first author6
  • middle author12
  • last author34

Across the 62 of 74 papers where every author was matched, so the position is known.

fields
  • hep-ph16
  • hep-th12
  • astro-ph.CO11
  • gr-qc10
  • hep-ex7
  • astro-ph5

identity via Semantic Scholar / OpenAlex

activity
19972026
most citedLattice calculation of non-Gaussianity from preheating

100 citations · 916 across the 43 of their papers we have counts for

collaborators
Showing 2007 · astro-phShow all

1 paper · 2 filters

astro-ph2007★ 100 cited

Lattice calculation of non-Gaussianity from preheating

Alex Chambers, Arttu Rajantie

If light scalar fields are present at the end of inflation, their non-equilibrium dynamics such as parametric resonance or a phase transition can produce non-Gaussian density pertu…

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