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Quantum angular momentum

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Summary

The generators of spatial rotations satisfying the su(2)\mathfrak{su}(2) commutation relations.

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Representation of a Lie algebraQuantum angular momentum

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Quantum angular momentum is represented by Lie-algebra generators.

How to interpret this relation type

A mathematical concept supplies part of the formal language, state space, representation, or analytic machinery used by a scientific or mathematical-physics concept. The source is the mathematical predecessor; this does not claim that physical content follows from mathematics alone.

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Quantum angular momentumOrbital angular momentum

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Orbital angular momentum is the contribution from spatial wavefunction transformations.

How to interpret this relation type

The target is a member or subtype of the broader source class.

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Quantum angular momentumSpin

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Spin is intrinsic quantum angular momentum associated with symmetry representations.

How to interpret this relation type

The target is a member or subtype of the broader source class.

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