Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe

We consider the nonlinearly extended Einstein–Maxwell-axion theory, which is based on the account for two symmetries: first, the discrete symmetry associated with the properties of the axion field, and second, the Jackson’s symmetry, prescribing to the electrodynamics to be invariant with respect to...

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Autores principales:	Alexander B. Balakin, Vladimir V. Bochkarev, Albina F. Nizamieva
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	axion nonlinear electrodynamics early Universe Mathematics QA1-939
Acceso en línea:	https://doaj.org/article/0016778428be48f887367f19bcd07384
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spelling	oai:doaj.org-article:0016778428be48f887367f19bcd073842021-11-25T19:06:14ZNonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe10.3390/sym131120382073-8994https://doaj.org/article/0016778428be48f887367f19bcd073842021-10-01T00:00:00Zhttps://www.mdpi.com/2073-8994/13/11/2038https://doaj.org/toc/2073-8994We consider the nonlinearly extended Einstein–Maxwell-axion theory, which is based on the account for two symmetries: first, the discrete symmetry associated with the properties of the axion field, and second, the Jackson’s symmetry, prescribing to the electrodynamics to be invariant with respect to the rotation in the plane coordinated by the electric and magnetic fields. We derive the master equations of the nonlinearly extended theory and apply them to the Bianchi-I model with magnetic field. The main result, describing the behavior of the nonlinearly coupled axion, electromagnetic, and gravitational fields is the anomalous growth of the axionically induced electric field in the early magnetized Universe. The character of behavior of this anomalous electric field can be indicated by the term flare. We expect, that these electric flares can produce the electron–positron pair creation, significant acceleration of the born charged particles, and the emission of the electromagnetic waves by these accelerated particles.Alexander B. BalakinVladimir V. BochkarevAlbina F. NizamievaMDPI AGarticleaxionnonlinear electrodynamicsearly UniverseMathematicsQA1-939ENSymmetry, Vol 13, Iss 2038, p 2038 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	axion nonlinear electrodynamics early Universe Mathematics QA1-939
spellingShingle	axion nonlinear electrodynamics early Universe Mathematics QA1-939 Alexander B. Balakin Vladimir V. Bochkarev Albina F. Nizamieva Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
description	We consider the nonlinearly extended Einstein–Maxwell-axion theory, which is based on the account for two symmetries: first, the discrete symmetry associated with the properties of the axion field, and second, the Jackson’s symmetry, prescribing to the electrodynamics to be invariant with respect to the rotation in the plane coordinated by the electric and magnetic fields. We derive the master equations of the nonlinearly extended theory and apply them to the Bianchi-I model with magnetic field. The main result, describing the behavior of the nonlinearly coupled axion, electromagnetic, and gravitational fields is the anomalous growth of the axionically induced electric field in the early magnetized Universe. The character of behavior of this anomalous electric field can be indicated by the term flare. We expect, that these electric flares can produce the electron–positron pair creation, significant acceleration of the born charged particles, and the emission of the electromagnetic waves by these accelerated particles.
format	article
author	Alexander B. Balakin Vladimir V. Bochkarev Albina F. Nizamieva
author_facet	Alexander B. Balakin Vladimir V. Bochkarev Albina F. Nizamieva
author_sort	Alexander B. Balakin
title	Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
title_short	Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
title_full	Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
title_fullStr	Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
title_full_unstemmed	Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe
title_sort	nonlinear axion electrodynamics: axionically induced electric flares in the early magnetized universe
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/0016778428be48f887367f19bcd07384
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Nonlinear Axion Electrodynamics: Axionically Induced Electric Flares in the Early Magnetized Universe

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