Grand unification in the spectral Pati-Salam model

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dc.contributor.authorChamseddine, Ali H.
dc.contributor.authorConnes, Alain
dc.contributor.authorvan Suijlekom, Walter Daniël
dc.contributor.departmentDepartment of Physics
dc.contributor.facultyFaculty of Arts and Sciences (FAS)
dc.contributor.institutionAmerican University of Beirut
dc.date.accessioned2025-01-24T11:25:03Z
dc.date.available2025-01-24T11:25:03Z
dc.date.issued2015
dc.description.abstractAbstract: We analyze the running at one-loop of the gauge couplings in the spectral Pati-Salam model that was derived in the framework of noncommutative geometry. There are a few different scenarios for the scalar particle content which are determined by the precise form of the Dirac operator for the finite noncommutative space. We consider these different scenarios and establish for all of them unification of the Pati-Salam gauge couplings. The boundary conditions are set by the usual RG flow for the Standard Model couplings at an intermediate mass scale at which the Pati-Salam symmetry is broken. © 2015, The Author(s).
dc.identifier.doihttps://doi.org/10.1007/JHEP11(2015)011
dc.identifier.eid2-s2.0-84946575154
dc.identifier.urihttp://hdl.handle.net/10938/26180
dc.language.isoen
dc.publisherSpringer Verlag
dc.relation.ispartofJournal of High Energy Physics
dc.sourceScopus
dc.subjectBeyond standard model
dc.subjectNon-commutative geometry
dc.subjectRenormalization group
dc.subjectSpontaneous symmetry breaking
dc.titleGrand unification in the spectral Pati-Salam model
dc.typeArticle

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