19 citations · 24 across the 2 of their papers we have counts for
Showing 1999 · hep-phShow all
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hep-ph1999
Physical origin of "chaoticity" of neutrino asymmetry
Antti Sorri
We consider the indeterminacy in the sign of the neutrino asymmetry generated by active-sterile neutrino oscillations in the early universe. The dynamics of asymmetry growth is dis…
hep-ph1999
On chaoticity of the amplification of the neutrino asymmetry in the early universe
Kari Enqvist, Kimmo Kainulainen, Antti Sorri
We consider numerically the growth of neutrino asymmetry in active-sterile neutrino oscillations in the early universe. It is shown that the final sign of the asymmetry can be high…