General features of spontaneous baryogenesis

Результат исследования: Научные публикации в периодических изданияхстатья по материалам конференции

Аннотация

The classical version of spontaneous baryogenesis is studied in details. It is shown that the relation between the time derivative of the (pseudo)goldstone field and the baryonic chemical potential essentially depends upon the representation chosen for the fermionic fields with non-zero baryonic number (quarks). The kinetic equation, used for the calculations of the cosmological baryon asymmetry, is generalized to the case of non-stationary background. The effects of the finite interval of the integration over time are also included into consideration.

Язык оригиналаанглийский
Номер статьи01003
ЖурналEPJ Web of Conferences
Том142
DOI
СостояниеОпубликовано - 12 апр 2017

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