INVESTIGATIONS IN THE LEE-WICK ELECTRODYNAMICS

dc.contributorCentro Brasileiro de Pesquisas Físicas (CBPF)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniv Tecnica Federico Santa Maria
dc.date.accessioned2013-09-30T18:56:20Z
dc.date.accessioned2014-05-20T14:10:47Z
dc.date.available2013-09-30T18:56:20Z
dc.date.available2014-05-20T14:10:47Z
dc.date.created2013-09-30T18:56:20Z
dc.date.created2014-05-20T14:10:47Z
dc.date.issued2011-08-30
dc.identifierModern Physics Letters A. Singapore: World Scientific Publ Co Pte Ltd, v. 26, n. 26, p. 1985-1994, 2011.
dc.identifier0217-7323
dc.identifierhttp://hdl.handle.net/11449/24369
dc.identifier10.1142/S0217732311036401
dc.identifierWOS:000294468800007
dc.description.abstractWe consider the Lee-Wick (LW) electrodynamics, i.e. the U(1) gauge theory where a (gauge-invariant) dimension-6 operator containing higher derivatives is added to the free Lagrangian of the U(1) sector. A quantum bound on the LW heavy particle mass is then estimated by computing the anomalous electron-magnetic moment in the context of the aforementioned model. This limit is not only within the allowed range estimated by LW, it is also of the same order as that considered in early investigations on the possible effects of the LW heavy particle in e(-)e(+) elastic scattering. A comparative study between the LW and the Coulomb potentials is also done.
dc.languageeng
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relationModern Physics Letters A
dc.relation1.308
dc.relation0,650
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectLW electrodynamics
dc.subjectanomalous electron magnetic moment in the context of the LW electrodynamics
dc.subjectquantum bound on the LW heavy particle mass
dc.subjectLW nonrelativistic potential
dc.titleINVESTIGATIONS IN THE LEE-WICK ELECTRODYNAMICS
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución