Events 2nd Electronic Conference on Universe

Event submissions

Published

10.3390/ECU2023-14025

This submission belongs to the session S6. Galaxies and Clusters of the event 2nd Electronic Conference on Universe

Published date

15 Feb, 2023

Academic Editor

Mauro D'Onofrio

Citation

Sergey Leonidovich Cherkas, Vladimir Leonidovich Kalashnikov, Dark matter in the Milky Way as the F-type of vacuum polarization., in Proceedings of 2nd Electronic Conference on Universe, 16 February–2 March 2023, MDPI: Basel, Switzerland, doi: 10.3390/ECU2023-14025

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Dark matter in the Milky Way as the F-type of vacuum polarization.

Sergey Leonidovich Cherkas ¹

Vladimir Leonidovich Kalashnikov ²

1. Institute for Nuclear Problems, Belarus State University

2. Norwegian University of Science and Technology, Trondheim, Norway;

Abstract

Dark matter in the Milky Way is explained by the F-type of vacuum
polarization [1], which could be considered as representing dark
radiation. A nonsingular solution for dark radiation exists in the
presence of eicheon (i.e., black hole in old terminology) in the center
of the galaxy [1]. The model is spherically symmetric, but
a surface density of a baryonic galaxy disk is taken into account
approximately by smearing the disk over a sphere.

[1] S.L. Cherkas, V. L. Kalashnikov, Universe -2022. -Vol.8. -P.456.

Keywords

rotational curve

dark matter

vacuum polarization

nonsingular solution for dark radiation

Manuscript

sciforum_067564.pdf

Thermodynamic investigation of the QCD phase diagram with 2+1 quark flavors.

The Morphology of the Active Galactic Nucleus and its Impact on Accretion Flows and Relativistic Jets