Mass dimension one fermions at 1-loop

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dc.contributor.authorde Brito, G. P.
dc.contributor.authorHoff da Silva, J. M. [UNESP]
dc.contributor.authorNikoofard, Vahid
dc.contributor.institutionCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade do Estado do Rio de Janeiro (UERJ)
dc.date.accessioned2021-06-25T10:11:28Z
dc.date.available2021-06-25T10:11:28Z
dc.date.issued2020-09-01
dc.description.abstractWe investigate 1-loop contributions to the 2- and 4-point correlation functions within a theory for fermions with mass dimension one with a simple quartic self-interaction term. The 1-loop divergence appearing the self-energy function can be consistently absorbed by renormalization of the mass parameter. In the case of the (1PI) 4-point correlation function, there is a surprising cancellation of divergences coming from different diagrams, leading to a finite 1-loop result. The inclusion of a complete basis of four-fermion interactions is discussed.en
dc.description.affiliationCentro Brasileiro de Pesquisas Físicas (CBPF), Rua Dr. Xavier Sigaud 150, Urca
dc.description.affiliationDepartamento de Física e Química Universidade Estadual Paulista (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333
dc.description.affiliationDepartamento de Matemática Física e Computação Faculdade de Tecnologia Universidade do Estado do Rio de Janeiro (UERJ), Rodovia Pres. Dutra, Km 298, Polo Industrial
dc.description.affiliationUnespDepartamento de Física e Química Universidade Estadual Paulista (UNESP), Av. Dr. Ariberto Pereira da Cunha, 333
dc.format.extent2023-2034
dc.identifierhttp://dx.doi.org/10.1140/epjst/e2020-900272-4
dc.identifier.citationEuropean Physical Journal: Special Topics, v. 229, n. 11, p. 2023-2034, 2020.
dc.identifier.doi10.1140/epjst/e2020-900272-4
dc.identifier.issn1951-6401
dc.identifier.issn1951-6355
dc.identifier.scopus2-s2.0-85091313209
dc.identifier.urihttp://hdl.handle.net/11449/205197
dc.language.isoeng
dc.relation.ispartofEuropean Physical Journal: Special Topics
dc.sourceScopus
dc.titleMass dimension one fermions at 1-loopen
dc.typeArtigo

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