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 us 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. © 2013 American Physical Society.

Framework for baryonic R-parity violation in grand unified theories

Di Luzio L.;Romanino A.
2013

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 us 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. © 2013 American Physical Society.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/3414235
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 15
  • ???jsp.display-item.citation.isi??? 15
  • OpenAlex ND
social impact