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Results tagged with quantum-spin
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user 8163
Fundamental characteristic property of particles which together with orbital angular momentum acts as the generator of rotations and which doesn't have a classical equivalent but is sometimes compared to and contrasted with classical intrinsic angular momentum.
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Is the symmetry group of two spin 1/2 particles $SU(2) \times SU(2)$ or $SU(4)$?
This is a simple question. Please forgive me, as I am a lowly experimentalist.
Suppose we have two free spin 1/2 particles, i.e. a 4-fold degenerate system. What is the set of symmetry operations o …
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