Generation of the relic neutrino asymmetry in a hot plasma of the early Universe
The neutrino asymmetry in the early universe plasma, nν−nν¯, is calculated both before and after the electroweak phase transition (EWPT). In the Standard Model before EWPT, the leptogenesis is well known to be driven by the abelian anomaly in a massless hypercharge field. The generation of the neutr...
| Published in: | International journal of modern physics D Vol. 27, № 6. P. 1841008-1-1841008-19 |
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| Format: | Article |
| Language: | English |
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| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000723509 Перейти в каталог НБ ТГУ |