The μ→eγ and τ→μγ decays with the inclusion of Lorentz and CPT violating effects | Zendy

E. O. İltan | Zendy

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The μ→eγ and τ→μγ decays with the inclusion of Lorentz and CPT violating effects

Author(s) -

E. O. İltan

Publication year - 2003

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2003/06/016

Subject(s) - physics , asymmetry , particle physics , lepton , lorentz transformation , vertex (graph theory) , propagator , cpt symmetry , branching fraction , cp violation , higgs boson , lorentz covariance , nuclear physics , mathematical physics , quantum mechanics , electron , mathematics , graph , discrete mathematics

We study the Lorentz and CPT violating effects on the branching ratio and theCP violating asymmetry of the lepton flavor violating interactions \mu\toe\gamma and \tau\to \mu\gamma, in the model III version of the two Higgsdoublet model. Here we consider that the Lorentz and CPT violating effectsexist in the QED part of the interactions and enter into expressions in thelepton propagators and in the lepton-photon vertex. We observe that thereexists a non-zero CP asymmetry. However, the Lorentz and CPT violating effectson the braching ratio and the CP asymmetry are negligibly small.Comment: 23 pages, 5 Figure

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