8 2 a Show that there is a unique choice for the representation containing the

8 2 a show that there is a unique choice for the

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8-2-a.Show that there is a unique choice for the representation containing the Higgs fieldthat gives mass to theeandμ. Call this fieldφand describe how it transforms under thetransformation (8-2.3). Construct the most general renormalizableSU(3)invariant Yukawacouplings and potential terms involvingφ,ξ,ψeLandψμLconsistent with (8-2.1), (8-2.3) and yourφtransformation.The remaining parts of the problem ask you to analyze and discuss the resulting theory usingan effective field theory language in which you use the fact thatuvand match onto aneffective theory below theuscale from which all fields with mass of orderu(times couplingconstants) are removed. 1
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