Multiplicity-free $U_q(s{l}_N)$ 6-j symbols: relations, asymptotics, symmetries

Victor Alekseev, Andrey Morozov, Alexey Sleptsov

A closed form expression for multiplicity-free quantum 6-j symbols (MFS) was proposed in arXiv:1302.5143 for symmetric representations of $U_q(s{l}_N)$, which are the simplest class…