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dc.contributor.authorHansen, M
dc.contributor.authorDrach, V
dc.contributor.authorPica, C
dc.date.accessioned2017-09-08T13:57:20Z
dc.date.available2017-09-08T13:57:20Z
dc.date.issued2017-08-23
dc.identifier.issn2470-0010
dc.identifier.issn2470-0029
dc.identifier.other34518
dc.identifier.urihttp://hdl.handle.net/10026.1/9902
dc.description32 pages, many figures
dc.description.abstract

We investigate the spectrum and IR properties of the SU(3) "sextet" model with two Dirac fermions in the two-index symmetric representation via lattice simulations. This model is a prime candidate for a realization of walking technicolor, which features a minimal matter content and it is expected to be inside or very close to the lower boundary of the conformal window. We use the Wilson discretization for the fermions and map the phase structure of the lattice model. We study several spectral and gradient flow observables both in the bulk and the weak coupling phases. While in the bulk phase we find clear signs of chiral symmetry breaking, in the weak coupling phase there is no clear indication for it, and instead the chiral limit of the model seems compatible with an IR-conformal behavior.

dc.format.extent0-0
dc.languageen
dc.language.isoen
dc.publisherAmerican Physical Society (APS)
dc.subjecthep-lat
dc.subjecthep-lat
dc.subjecthep-ph
dc.titleSU(3) sextet model with Wilson fermions
dc.typejournal-article
dc.typeJournal Article
plymouth.author-urlhttps://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000408205900005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11bb513d99f797142bcfeffcc58ea008
plymouth.issue3
plymouth.volume96
plymouth.publisher-urlhttp://dx.doi.org/10.1103/PhysRevD.96.034518
plymouth.publication-statusPublished
plymouth.journalPhysical Review D
dc.identifier.doi10.1103/PhysRevD.96.034518
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/EXTENDED UoA 10 - Mathematical Sciences
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA10 Mathematical Sciences
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
dcterms.dateAccepted2017-08-02
dc.identifier.eissn2470-0029
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1103/PhysRevD.96.034518
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2017-08-23
rioxxterms.typeJournal Article/Review


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