Publication
New symmetries of the two-Higgs-doublet model
dc.contributor.author | Ferreira, Pedro Miguel | |
dc.contributor.author | Grzadkowski, B. | |
dc.contributor.author | Ogreid, O. M. | |
dc.contributor.author | Osland, P. | |
dc.date.accessioned | 2024-11-07T10:31:54Z | |
dc.date.available | 2024-11-07T10:31:54Z | |
dc.date.issued | 2024-03-06 | |
dc.description.abstract | The Two Higgs Doublet Model invariant under the gauge group \(SU(2)\times U(1)\) is known to have six additional global discrete or continuous symmetries of its scalar sector. We have discovered regions of parameter space of the model which are basis and renormalization group invariant to all orders of perturbation theory in the scalar and gauge sectors, but correspond to none of the hitherto considered symmetries. We therefore identify seven new symmetries of the model and discuss their phenomenology. Soft symmetry breaking is required for some of these models so that electroweak symmetry breaking can occur. We show that, at least at the two-loop level, it is possible to extend some of these symmetries to include fermions. | pt_PT |
dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
dc.identifier.citation | Ferreira PM, Grzadkowski OM, Ogreid P. New symmetries of the two-Higgs-doublet model. European Physical Journal C. 2024; 84(3), 12561-8, https://doi.org/10.1140/epjc/s10052-024-12561-8 | pt_PT |
dc.identifier.doi | 10.1140/epjc/s10052-024-12561-8 | pt_PT |
dc.identifier.eissn | 1434-6052 | |
dc.identifier.issn | 1434-6044 | |
dc.identifier.uri | http://hdl.handle.net/10400.21/17856 | |
dc.language.iso | eng | pt_PT |
dc.peerreviewed | yes | pt_PT |
dc.publisher | Springer | pt_PT |
dc.relation | 2020/37/B/ST2/02746 - National Science Centre, Poland | pt_PT |
dc.relation | Standard Model Extensions at the LHC | |
dc.relation | Multi-Higgs Phenomenology at LHC and Beyond | |
dc.relation.publisherversion | https://link.springer.com/article/10.1140/epjc/s10052-024-12561-8 | pt_PT |
dc.subject | two-Higgs-doublet model | pt_PT |
dc.subject | global discrete | pt_PT |
dc.subject | continuous symmetries | pt_PT |
dc.subject | scalar sector | pt_PT |
dc.title | New symmetries of the two-Higgs-doublet model | pt_PT |
dc.type | journal article | |
dspace.entity.type | Publication | |
oaire.awardTitle | Standard Model Extensions at the LHC | |
oaire.awardTitle | Multi-Higgs Phenomenology at LHC and Beyond | |
oaire.awardURI | info:eu-repo/grantAgreement/FCT/3599-PPCDT/CERN%2FFIS-PAR%2F0004%2F2019/PT | |
oaire.awardURI | info:eu-repo/grantAgreement/FCT/3599-PPCDT/CERN%2FFIS-PAR%2F0014%2F2019/PT | |
oaire.awardURI | info:eu-repo/grantAgreement/FCT/3599-PPCDT/CERN%2FFIS-PAR%2F0025%2F2021/PT | |
oaire.citation.endPage | 30 | pt_PT |
oaire.citation.issue | 3 | pt_PT |
oaire.citation.startPage | 1 | pt_PT |
oaire.citation.title | European Physical Journal C | pt_PT |
oaire.citation.volume | 84 | pt_PT |
oaire.fundingStream | 3599-PPCDT | |
oaire.fundingStream | 3599-PPCDT | |
oaire.fundingStream | 3599-PPCDT | |
person.familyName | Ferreira | |
person.givenName | Pedro | |
person.identifier.ciencia-id | 2D19-C93D-023C | |
person.identifier.orcid | 0000-0002-9351-1074 | |
person.identifier.rid | A-2852-2009 | |
person.identifier.scopus-author-id | 7202018301 | |
project.funder.identifier | http://doi.org/10.13039/501100001871 | |
project.funder.identifier | http://doi.org/10.13039/501100001871 | |
project.funder.identifier | http://doi.org/10.13039/501100001871 | |
project.funder.name | Fundação para a Ciência e a Tecnologia | |
project.funder.name | Fundação para a Ciência e a Tecnologia | |
project.funder.name | Fundação para a Ciência e a Tecnologia | |
rcaap.rights | openAccess | pt_PT |
rcaap.type | article | pt_PT |
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