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A framework for baryonic R-parity violation in grand unified theories

Authors
  • Di Luzio, Luca
  • Nardecchia, Marco
  • Romanino, Andrea
Type
Published Article
Publication Date
Dec 02, 2013
Submission Date
May 30, 2013
Identifiers
DOI: 10.1103/PhysRevD.88.115008
Source
arXiv
License
Yellow
External links

Abstract

We investigate the possibility of obtaining sizeable R-parity breaking interactions violating baryon number but not lepton number within supersymmetric grand unified theories. Such a possibility allows to ameliorate the naturalness status of supersymmetry while maintaining successful gauge coupling unification, one of its main phenomenological motivations. We show that this can be achieved without fine-tuning or the need of large representations in simple SO(10) models.

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