- #1
MrRobot
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Homework Statement
How do I use the commutation relations of su(2) and so(3) to construct a Lie-algebra isomorphism between these two algebras?
Homework Equations
The commutation relations are [ta, tb] = i epsilonabc tc, the ts being the basis elements of the algebras. They basically have the same commutation relation, only ta are two by two by the su(2) while 3X3 by so(3).