منابع مشابه
Pati – Salam model from branes
We explore the possibility of embedding the Pati–Salam model in the context of Type I brane models. We study a generic model with U(4) C × U(2) L × U(2) R gauge symmetry and matter fields compatible with a Type I brane configuration. Examining the anomaly cancellation conditions of the surplus abelian symmetries we find an alternative hypercharge embedding that is compatible with a low string/b...
متن کاملThe Pati-Salam Supersymmetric SM (PSSSM)
Grand Unified Theories based on an E6 gauge group embed all Higgsand matter fields within one 27 dimensional fundamental representation. In addition each 27 contains a right handed neutrino, an NMSSM-like standard model singlet and a pair of exotic particles, that couple quarks to leptons. The extended particle content spoils simple gauge unification as in the MSSM. By embedding the SM into a P...
متن کاملA Pati – Salam model from branes
We explore the possibility of embedding the Pati–Salam model in the context of Type I brane models. We study a generic model with U(4) C × U(2) L × U(2) R gauge symmetry and matter fields compatible with a Type I brane configuration. Examining the anomaly cancellation conditions of the surplus abelian symmetries we find an alternative hypercharge embedding that is compatible with a low string/b...
متن کاملSupersymmetric Pati-Salam Models from Intersecting D-Branes
We explore supersymmetric Type I string-motivated three-family scenarios in which the Standard Model is embedded within two sets of intersecting D branes with U(1)-extended Pati-Salam gauge groups. We study a model inspired by the Shiu-Tye Type IIB orientifold, in which a three-family scenario is obtained by assuming that the gauge symmetry breaking takes place in two stages; the Pati-Salam gro...
متن کاملGlobal Analysis of a Supersymmetric Pati - Salam Model
We perform a complete global phenomenological analysis of a realistic string-inspired model based on the supersymmetric Pati-Salam SU(4) × SU(2) L × SU(2) R gauge group supplemented by a U(1) family symmetry, and present predictions for all ob-servables including muon g − 2, τ → µγ, and the CHOOZ angle. Our analysis demonstrates the compatibility of such a model with all laboratory data includi...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2020
ISSN: 1029-8479
DOI: 10.1007/jhep07(2020)071