output
20132022
most citedMeV-scale reheating temperature and thermalization of oscillating neutrinos by radiative and hadronic decays of massive particles

323 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2015Show all

4 papers · 1 filter

quant-ph2015★ 41 cited

Long-range quantum gate via Rydberg states of atoms in a thermal microwave cavity

Lőrinc Sárkány, József Fortágh, David Petrosyan

We propose an implementation of a universal quantum gate between pairs of spatially separated atoms in a microwave cavity at finite temperature. The gate results from reversible la…

hep-ph2015★ 40 cited

Active-sterile neutrino oscillations in the early Universe with full collision terms

Steen Hannestad, Rasmus Sloth Hansen, Thomas Tram +1

Sterile neutrinos are thermalised in the early Universe via oscillations with the active neutrinos for certain mixing parameters. The most detailed calculation of this thermalisati…

cond-mat.quant-gas2015★ 176 cited

Quasiparticle properties of a mobile impurity in a Bose-Einstein condensate

Rasmus Søgaard Christensen, Jesper Levinsen, Georg M. Bruun

We develop a systematic perturbation theory for the quasiparticle properties of a single impurity immersed in a Bose-Einstein condensate. Analytical results are derived for the imp…

astro-ph.CO2015★ 27 cited

Methods for studying the accuracy of light propagation in N-body simulations

S. M. Koksbang, S. Hannestad

It is proposed to use exact, cosmologically relevant solutions to Einstein's equations to accurately quantify the precision of ray tracing techniques through Newtonian N-body simul…