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researcher

A. Rajantie

16 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 author6
  • first author3
  • last author4

Across the 13 of 16 papers where every author was matched, so the position is known.

fields
  • hep-ph6
  • astro-ph3
  • cond-mat2
  • cond-mat.supr-con2
  • gr-qc1
  • hep-lat1

identity via Semantic Scholar / OpenAlex

activity
19972008
most citedLattice calculation of non-Gaussianity from preheating

100 citations · 358 across the 11 of their papers we have counts for

collaborators
Showing 2001Show all

2 papers · 1 filter

hep-ph2001

Baryogenesis at the end of hybrid inflation

Arttu Rajantie

The baryon asymmetry of the universe may originate in the phase transition at the end of hybrid inflation, provided that the reheat temperature is low enough. I show that if the fi…

cond-mat2001

Local gauge invariance and formation of topological defects

A. Rajantie

In superconductors, and in other systems with a local U(1) gauge invariance, there are two mechanisms that form topological defects in phase transitions. In addition to the standar…

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