Wakimoto realization of Drinfeld current for the elliptic quantum algebra $U_{q,p}(sl_3^)$

We study a free field realization of the elliptic quantum algebra $U_{q,p}(sl_3^)$ for arbitrary level $k$. We give the free field realization of elliptic analogue of Drinfeld current associated with $U_{q,p}(sl_3^)$ for arbitrary level $k$. In the limit $p \to 0, q \to 1$ our realization reproduce Wakimoto realization for the affine Lie algebra sl_3^.