200 citations · 1.8k across the 55 of their papers we have counts for
Showing 2001 · hep-phShow all
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hep-ph2001★ 42 cited
Solitosynthesis of Q-balls
Marieke Postma
We study the formation of Q-balls in the early universe, concentrating on potentials with a cubic or quartic attractive interaction. Large Q-balls can form via solitosynthesis, a p…
hep-ph2001★ 13 cited
Neutrino production in matter with time-dependent density or velocity
Alexander Kusenko, Marieke Postma
We show that neutrinos can be produced through standard electroweak interactions in matter with time-dependent density.
hep-ph2001★ 4 cited
Neutrinos as a signature of ultrahigh energy photons at high red shift
Marieke Postma
Sources of ultrahigh energy photons operating at high red shift produce a diffuse background of neutrinos. At high red shift, when the cosmic microwave background radiation has a h…