Superheavy metastable strings in SO(10)

Abstract The spontaneous breaking of SO(10) grand unified symmetry to SU(3) c × SU(2) L × U(1) Y × U(1) χ yields the GUT monopole as well as a comparably heavy U(1) χ monopole which also carries U(1) Y flux. A metastable string scenario in this case requires that the U(1) χ symmetry is necessarily b...

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Bibliographic Details
Main Authors: Rinku Maji, Qaisar Shafi
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP06(2025)217
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