English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

We discuss the evolution of U(1) symmetric scalar field at the inflationepoch with a pseudo Nambu-Goldstone tilt revealing after the end of exponentialexpansion of the Universe. The U(1) symmetry is supposed to be associated withbaryon charge. It is shown that quantum fluctuations lead in natural way tobaryon dominated Universe with antibaryon excess regions. The range ofparameters is calculated at which the fraction of Universe occupied byantimatter and the size of antimatter regions satisfy the observationalconstraints, survive to the modern time and lead to effects, accessible toexperimental search for antimatter.Comment: 10 pages, 1 figur

Possible origin of antimatter regions in the baryon dominated universe