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arXiv · hep-ph/9710415

Large Lepton Number of the Universe and The Fate of Topological Defects

Borut Bajc·Antonio Riotto·Goran Senjanovic'
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Abstract

We show that the monopole problem in Grand Unified Theories as well as the domain wall problem may be easily solved if the lepton number asymmetry in the Universe is large enough.

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Borut Bajc, Antonio Riotto, Goran Senjanovic'. 1998-06-26. Large Lepton Number of the Universe and The Fate of Topological Defects. https://doi.org/10.1103/physrevlett.81.1355

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