Axion-induced oscillations of cooperative electric field in a cosmic magneto-active plasma

Abstract

We consider one cosmological application of an axionic extension of the Maxwell-Vlasov theory, which describes axionically induced oscillatory regime in the state of global magnetic field evolving in the anisotropic expanding (early) universe. We show that the cooperative electric field in the relativistic plasma, being coupled to the pseudoscalar (axion) and global magnetic fields, plays the role of a regulator in this three-level system; in particular, the cooperative (Vlasov) electric field converts the regime of anomalous growth of the pseudoscalar field, caused by the axion-photon coupling at the inflationary epoch of the universe expansion, into an oscillatory regime with finite density of relic axions. We analyze solutions to the dispersion equations for the axionically induced cooperative oscillations of the electric field in the relativistic plasma.

arXiv comment7 pages, misprints corrected

References in corpus (8)

• The Strong CP Problem and Axions
• Dark matter and structure formation a review
• Axion Searches in the Past, at Present, and in the Near Future
• Gradient models of the axion-photon coupling
• Axion electrodynamics and dark matter fingerprints in the terrestrial magnetic and electric fields
• Nonminimal Einstein-Maxwell-Vlasov-axion model
• Electromagnetic waves in an axion-active relativistic plasma non-minimally coupled to gravity
• Particle Physics Approach to Dark Matter

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• Propagation of Gravitational Waves in Chern-Simons Axion Einstein Gravity
• Supermassive Neutron Stars in Axion $F(R)$ Gravity
• Rotating Neutron Stars in F(R) Gravity with Axions
• $F(R)$ Gravity with an Axion-like Particle: Dynamics, Gravity Waves, Late and Early-time Phenomenology
• Electrodynamics of a Cosmic Dark Fluid
• Einstein-Maxwell-axion theory: Dyon solution with regular electric field
• Towards nonlinear axion-dilaton electrodynamics: How can axionic dark matter mimic dilaton-photon interactions?
• Polarization and stratification of axionically active plasma in a dyon magnetosphere
• Neutron Stars in f(R)-Gravity and Its Extension with a Scalar Axion Field
• Nonlinear axion electrodynamics: Axionically induced electric flares in the early magnetized universe