  We investigate the weak-strong coupling transition of two linearly coupled
systems under the influence of a phase fluctuating coupling. In the weak
coupling regime the exponential decay of quantum properties is well known. A
different scenario occurs in the strong coupling regime, the inhibition of the
dynamics which tends to "freeze" as the ration between coupling strength and
average phase fluctuation time increase. Exciton-polariton oscillations and the
self-trapping phenomenon in Bose-Einstein Condensate qualitatively illustrate
the weak and strong regimes respectively.
