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Solitons in the supersymmetric extensions of the Standard Model

Alexander Kusenko

hep-pharXiv:hep-ph/9704273

Abstract

All supersymmetric generalizations of the Standard Model allow for stable non-topological solitons of the Q-ball type which may have non-zero baryon and lepton numbers, as well as the electric charge. These solitons can be produced in the early Universe, can affect the nucleosynthesis, and can lead to a variety of other cosmological consequences.

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