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For SU(2) I can have that all Noether charges commute with one of the charges as one of the generators of the Lie algebra is the identity.

Can somebody explain me how this is related to the properties of SU(2)?

Charges can be considered to be generators of the transformation. So if this commutation [Qi,Qj]=0 what does this mean?

Many thanks.

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# U(2) charge commutator being zero

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