- #1
ChrisVer
Gold Member
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I was wondering.
For fermions someone can find that the Lorentz group is isomorphic to [itex]SU_L(2) \times SU_R(2) [/itex].
However in the Standard Model there is only left-handed neutrinos interacting with the rest of matter. If Lorentz was not partially violated, wouldn't someone expect for the left and right-fermions interacting in the same way?
Or am I missing something?
For fermions someone can find that the Lorentz group is isomorphic to [itex]SU_L(2) \times SU_R(2) [/itex].
However in the Standard Model there is only left-handed neutrinos interacting with the rest of matter. If Lorentz was not partially violated, wouldn't someone expect for the left and right-fermions interacting in the same way?
Or am I missing something?