Version 1
: Received: 6 July 2023 / Approved: 12 July 2023 / Online: 12 July 2023 (11:04:30 CEST)
Version 2
: Received: 28 July 2023 / Approved: 16 August 2023 / Online: 16 August 2023 (10:18:35 CEST)
Cherkas, S.L.; Kalashnikov, V.L. Rotational Curves of the Milky Way Galaxy and Andromeda Galaxy in Light of Vacuum Polarization around Eicheon. Universe2023, 9, 424.
Cherkas, S.L.; Kalashnikov, V.L. Rotational Curves of the Milky Way Galaxy and Andromeda Galaxy in Light of Vacuum Polarization around Eicheon. Universe 2023, 9, 424.
Cherkas, S.L.; Kalashnikov, V.L. Rotational Curves of the Milky Way Galaxy and Andromeda Galaxy in Light of Vacuum Polarization around Eicheon. Universe2023, 9, 424.
Cherkas, S.L.; Kalashnikov, V.L. Rotational Curves of the Milky Way Galaxy and Andromeda Galaxy in Light of Vacuum Polarization around Eicheon. Universe 2023, 9, 424.
Abstract
Dark matter in the Milky Way is explained as the F-type of vacuum polarization, which could be considered as dark radiation. A nonsingular solution for dark radiation exists in the presence of eicheon (i.e., an extremely compact object resembling a black hole) in the galaxy’s center. The model presented is spherically symmetric, but an approximate surface density of a baryonic galaxy disk is taken into account by smearing the disk over a sphere.
Keywords
eicheon; dark matter; vacuum polarization; rotational curve; galaxy nuclei
Subject
Physical Sciences, Astronomy and Astrophysics
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
