The 750 GeV diphoton excess in unified SU(2)(L) x SU(2)(R) x SU(4) models from noncommutative geometry

dc.contributor.authorAydemir, U.en
dc.contributor.authorMinic, Djordjeen
dc.contributor.authorSun, C.en
dc.contributor.authorTakeuchi, Tatsuen
dc.contributor.departmentCenter for Neutrino Physicsen
dc.date.accessioned2016-10-18T23:44:18Zen
dc.date.available2016-10-18T23:44:18Zen
dc.date.issued2016-06-14en
dc.description.abstractWe discuss a possible interpretation of the 750 GeV diphoton resonance, recently reported at the LHC, within a class of SU(2)<sub>L</sub> × SU(2)<sub>R</sub> × SU(4) models with gauge coupling unification. The unification is imposed by the underlying non-commutative geometry (NCG), which in these models is extended to a left-right symmetric completion of the Standard Model (SM). Within such unified SU(2)<sub>L</sub> × SU(2)<sub>R</sub> × SU(4) models the Higgs content is restrictively determined from the underlying NCG, instead of being arbitrarily selected. We show that the observed cross sections involving the 750 GeV diphoton resonance could be realized through a SM singlet scalar field accompanied by colored scalars, present in these unified models. In view of this result we discuss the underlying rigidity of these models in the NCG framework and the wider implications of the NCG approach for physics beyond the SM.en
dc.description.versionPublished versionen
dc.format.extent12 pagesen
dc.identifier.doihttps://doi.org/10.1142/S0217732316501017en
dc.identifier.issn0217-7323en
dc.identifier.issue18en
dc.identifier.urihttp://hdl.handle.net/10919/73254en
dc.identifier.volume31en
dc.language.isoenen
dc.publisherWorld Scientificen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000379143600002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectPhysics, Nuclearen
dc.subjectPhysics, Particles & Fieldsen
dc.subjectPhysics, Mathematicalen
dc.subjectPhysicsen
dc.subjectNoncommutative geometryen
dc.subjectleft-right symmetric modelen
dc.subjectPati-Salam modelen
dc.subjectcolored scalarsen
dc.subjectLHCen
dc.subjectLEFT-RIGHT SYMMETRYen
dc.subjectUNIFICATIONen
dc.subjectVIOLATIONen
dc.titleThe 750 GeV diphoton excess in unified SU(2)(L) x SU(2)(R) x SU(4) models from noncommutative geometryen
dc.title.serialModern Physics Letters Aen
dc.typeArticle - Refereeden
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Scienceen
pubs.organisational-group/Virginia Tech/Science/COS T&R Facultyen
pubs.organisational-group/Virginia Tech/Science/Physicsen

Files

Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
1603.01756v2.pdf
Size:
640.23 KB
Format:
Adobe Portable Document Format
Description:
Submitted Version
License bundle
Now showing 1 - 1 of 1
Name:
VTUL_Distribution_License_2016_05_09.pdf
Size:
18.09 KB
Format:
Adobe Portable Document Format
Description: