Large U(1) charges in F-theory

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dc.contributor.authorRaghuram, Nikhilen
dc.contributor.authorTaylor, Washingtonen
dc.contributor.departmentPhysicsen
dc.date.accessioned2019-02-26T17:45:01Zen
dc.date.available2019-02-26T17:45:01Zen
dc.date.issued2018-10-29en
dc.description.abstractWe show that massless fields with large abelian charges (up to at least q = 21) can be constructed in 6D F-theory models with a U(1) gauge group. To show this, we explicitly construct F-theory Weierstrass models with nonabelian gauge groups that can be broken to U(1) theories with a variety of large charges. Determining the maximum abelian charge allowed in such a theory is key to eliminating what seems currently to be an infinite swampland of apparently consistent U(1) supergravity theories with large charges.en
dc.description.notesWe would like to thank Andres Collinucci, Craig Lawrie, David Morrison, Paul Oehlmann, Andrew Turner and Roberto Valandro for helpful discussions. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of High Energy Physics under grant Contract Number DE-SC00012567. The work of NR is also supported by NSF grant PHY-1720321. WT would like to thank the Aspen Center for Physics for hospitality during the last stages of this work; the Aspen Center for Physics is supported by National Science Foundation grant PHY-1607611.en
dc.description.sponsorshipU.S. Department of Energy, Office of Science, Office of High Energy Physics [DE-SC00012567]en
dc.description.sponsorshipNSF [PHY-1720321]en
dc.description.sponsorshipNational Science Foundation [PHY-1607611]en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1007/JHEP10(2018)182en
dc.identifier.issn1029-8479en
dc.identifier.issue10en
dc.identifier.other182en
dc.identifier.urihttp://hdl.handle.net/10919/87780en
dc.language.isoen_USen
dc.publisherSpringeren
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectF-Theoryen
dc.subjectSupergravity Modelsen
dc.subjectSuperstring Vacuaen
dc.titleLarge U(1) charges in F-theoryen
dc.title.serialJournal of High Energy Physicsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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