Dilogarithme Quantique et 6j-Symboles Cycliques

Stephane Baseilhac

Let ${\mathcal{W}}_N$ be a quantized Borel subalgebra of $U_q(sl(2,\mc))$, specialized at a primitive root of unity $\omega =\exp (2i\pi /N)$ of odd order $N>1$. One shows that the $6j$-symb…