  We prove the existence of a diffusion process whose invariant measure is the
fractional polymer or Edwards measure for fractional Brownian motion in
dimension $d\in\mathbb{N}$ with Hurst parameter $H\in(0,1)$ fulfilling $dH <
1$. The diffusion is constructed via Dirichlet form techniques in infinite
dimensional (Gaussian) analysis. Moreover, we show that the process is
invariant under time translations.
