Formation of ring galaxies by torus-shaped magnetic wormholes. (arXiv:2006.15331v1 [gr-qc])
<a href="http://arxiv.org/find/gr-qc/1/au:+Kirillov_A/0/1/0/all/0/1">A.A. Kirillov</a>, <a href="http://arxiv.org/find/gr-qc/1/au:+Savelova_E/0/1/0/all/0/1">E.P. Savelova</a>

We present the hypothesis that ring galaxies were formed by relic magnetic
torus-shaped wormholes. In the primordial plasma before the recombination
magnetic fields of wormholes trap baryons whose energy is smaller than a
threshold energy. They work as the Maxwell’s demons collecting baryons from the
nearest (horizon size) region and thus forming clumps of baryonic matter which
have the same torus-like shapes as wormhole throats. Afterwards the clumps
serve as seeds for the formation of ring galaxies. Upon the recombination
torus-like clumps may decay and merge leading to spirals and ellipticals. We
show that there are threshold values of magnetic fields which give the upper
and lower boundary values for the number of baryons in such galaxies. The
boundary values do not depend on the absolute size of the wormhole.

We present the hypothesis that ring galaxies were formed by relic magnetic
torus-shaped wormholes. In the primordial plasma before the recombination
magnetic fields of wormholes trap baryons whose energy is smaller than a
threshold energy. They work as the Maxwell’s demons collecting baryons from the
nearest (horizon size) region and thus forming clumps of baryonic matter which
have the same torus-like shapes as wormhole throats. Afterwards the clumps
serve as seeds for the formation of ring galaxies. Upon the recombination
torus-like clumps may decay and merge leading to spirals and ellipticals. We
show that there are threshold values of magnetic fields which give the upper
and lower boundary values for the number of baryons in such galaxies. The
boundary values do not depend on the absolute size of the wormhole.

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