Spin Multiplicities

Thomas Curtright (1) , Thomas van Kortryk (1) , Cosmas Zachos (1)

1 Department of Physics [Coral Gables]

The number of times spin s appears in the Kronecker product of n spin j representations is computed, and the large n asymptotic behavior of the result is obtained. Applications are briefly sketched.

Mots clés: spin; angular momentum; Kronecker product; large N; entanglement; Witness eigenstates

Domaines: Physique des Hautes Energies - Théorie [hep-th]; Théorie des représentations [math.RT]; Physique mathématique [math-ph]

Thomas Curtright, Thomas van Kortryk, Cosmas Zachos. Spin Multiplicities. 2016. ⟨hal-01345527v2⟩