A Solution of the Strong CP Problem Transforming the theta-angle to the KM CP-violating Phase
NAGIOS: RODERIC FUNCIONANDO

A Solution of the Strong CP Problem Transforming the theta-angle to the KM CP-violating Phase

DSpace Repository

A Solution of the Strong CP Problem Transforming the theta-angle to the KM CP-violating Phase

Show simple item record

dc.contributor.author Bordes Villagrasa, José M.
dc.contributor.author Chan, Hong-Mo
dc.contributor.author Tsou, Sheung Tsun
dc.date.accessioned 2015-03-12T13:45:29Z
dc.date.available 2015-03-12T13:45:29Z
dc.date.issued 2010
dc.identifier.uri http://hdl.handle.net/10550/42731
dc.description.abstract It is shown that in the scheme with a rotating fermion mass matrix (i.e. one with a scale-dependent orientation in generation space) suggested earlier for explaining fermion mixing and mass hierarchy, the theta-angle term in the QCD action of topological origin can be eliminated by chiral transformations, while giving still nonzero masses to all quarks. Instead, the effects of such transformations get transmitted by the rotation to the CKM matrix as the KM phase giving, for θ of order unity, a Jarlskog invariant typically of order 10−5 as experimentally observed. Strong and weak CP violations appear then as just two facets of the same phenomenon.
dc.language.iso eng
dc.relation.ispartof International Journal of Modern Physics A, 2010, vol. 25, num. 32, p. 5897-5911
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Bordes Villagrasa, José M. Chan, Hong-Mo Tsou, Sheung Tsun 2010 A Solution of the Strong CP Problem Transforming the theta-angle to the KM CP-violating Phase International Journal of Modern Physics A 25 32 5897 5911
dc.subject Física
dc.title A Solution of the Strong CP Problem Transforming the theta-angle to the KM CP-violating Phase
dc.type info:eu-repo/semantics/article
dc.date.updated 2015-03-12T13:45:29Z
dc.identifier.doi http://dx.doi.org/10.1142/S0217751X10051165
dc.identifier.idgrec 062575

View       (152.7Kb)

This item appears in the following Collection(s)

Show simple item record

Search DSpace

Advanced Search

Browse

Statistics