Wormhole as a possible accelerator of high-energy cosmic-ray particles. (arXiv:1902.05742v1 [gr-qc])
<a href="http://arxiv.org/find/gr-qc/1/au:+Savelova_A/0/1/0/all/0/1">A.A. Kirillov E.P. Savelova</a>
We present the simplest topological classification of wormholes and
demonstrate that in open Friedmann models the genus $ngeq 1$ wormholes are
stable and do not require the presence of exotic forms of matter, or any
modification of general relativity. We show that such wormholes may also
possess magnetic fields. It is found that when the wormhole gets into a galaxy
or a surrounding region, it works as an accelerator of charged particles, or as
a generator of synchrotron radiation. Estimates show that the threshold energy
of such an accelerator may vary from sufficiently modest energies of the order
of a few Gev, up to enormous energies of the Planckian order and even higher,
depending on wormhole parameters.
We present the simplest topological classification of wormholes and
demonstrate that in open Friedmann models the genus $ngeq 1$ wormholes are
stable and do not require the presence of exotic forms of matter, or any
modification of general relativity. We show that such wormholes may also
possess magnetic fields. It is found that when the wormhole gets into a galaxy
or a surrounding region, it works as an accelerator of charged particles, or as
a generator of synchrotron radiation. Estimates show that the threshold energy
of such an accelerator may vary from sufficiently modest energies of the order
of a few Gev, up to enormous energies of the Planckian order and even higher,
depending on wormhole parameters.
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