Author Topic: SpinDynamica S(n)/SO(3) dual pairing addon  (Read 163 times)

Christian Bengs

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SpinDynamica S(n)/SO(3) dual pairing addon
« on: January 15, 2020, 12:37:10 PM »
I've just uploaded a small add on to the SpinDynamica website.

-The add on calculates dual-pairings between irreducible representations of S(n) and SO(3) < U(n)
-Irreducible representations of S(n) are identified with Young-Tableaux
-SO(3) irreducible representations are characterised by a total angular momentum quantum number.

Such identifications are useful for the determination of symmetry selection rules for long-lived spin operators.

The add on may be found under: http://www.spindynamica.soton.ac.uk/about/addons/