Інфляційний магнітогенез з гелікальним зв’язком

• Date: 2019
• Main Authors: Shtanov, Yu. V., Pavliuk, M. V.
• Format: Article
• Language: English; Ukrainian
• Published: Publishing house "Academperiodika" 2019
• Subjects: первiснi магнiтнi поля; iнфляцiя
• Online Access: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019514
• Journal Title: Ukrainian Journal of Physics

We describe a simple scenario of inflationary magnetogenesis based on a helical coupling to electromagnetism. It allows the generation of helical magnetic fields with strength of order up to 10−7 Gs, when extrapolated to the current epoch, in a narrow spectral band centered at any physi...