Show simple item record

dc.contributor.authorCicoli, M
dc.contributor.authorGarcía Etxebarria, I
dc.contributor.authorQuevedo, F
dc.contributor.authorSchachner, Andreas
dc.contributor.authorShukla, P
dc.contributor.authorValandro, R
dc.date.accessioned2021-11-24T16:22:07Z
dc.date.available2021-11-24T16:22:07Z
dc.date.issued2021-08-23
dc.date.submitted2021-07-05
dc.identifier.issn1029-8479
dc.identifier.otherjhep08(2021)109
dc.identifier.other16519
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/331033
dc.description.abstractWe argue that the Standard Model quiver can be embedded into compact Calabi-Yau geometries through orientifolded D3-branes at del Pezzo singularities $\mathrm{dP}_n$ with $n\geq 5$ in a framework including moduli stabilisation. To illustrate our approach, we explicitly construct a local $\mathrm{dP}_{5}$ model via a combination of Higgsing and orientifolding. This procedure reduces the original $\mathrm{dP}_{5}$ quiver gauge theory to the Left-Right symmetric model with three families of quarks and leptons as well as a Higgs sector to further break the symmetries to the Standard Model gauge group. We embed this local model in a globally consistent Calabi-Yau flux compactification with tadpole and Freed-Witten anomaly cancellations. The model features closed string moduli stabilisation with a de Sitter minimum from T-branes, supersymmetry broken by the K\"ahler moduli, and the MSSM as the low energy spectrum. We further discuss phenomenological and cosmological implications of this construction.
dc.languageen
dc.publisherSpringer Science and Business Media LLC
dc.subjectRegular Article - Theoretical Physics
dc.subjectD-branes
dc.subjectFlux compactifications
dc.subjectSuperstring Vacua
dc.titleThe Standard Model quiver in de Sitter string compactifications
dc.typeArticle
dc.date.updated2021-11-24T16:22:06Z
prism.issueIdentifier8
prism.publicationNameJournal of High Energy Physics
prism.volume2021
dc.identifier.doi10.17863/CAM.78478
dcterms.dateAccepted2021-08-04
rioxxterms.versionofrecord10.1007/JHEP08(2021)109
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
dc.contributor.orcidSchachner, Andreas [0000-0002-7287-1476]
dc.identifier.eissn1029-8479
dc.publisher.urlhttp://dx.doi.org/10.1007/JHEP08(2021)109
cam.issuedOnline2021-08-23
dc.identifier.arxiv2106.11964


Files in this item

Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record