Things can be the same (unity) or different (duality). Things can "flux" between these ontologies, leaving no residuum. This is well known; many people are familiar with the "paradoxical" or "complementary" mode of being.
When time dilates, however, a relentless and accelerating "slippage" can be observed between the modes. This is true wherever one looks, including at oneself, at one's way of seeing, and at the conceptual categories employed therein. Things flux rapidly between sameness and difference until stasis is depleted; dynamism prevails.
Is this flux acceleration a higher-dimensional object coming into view? Why does it occur under conditions of time dilation, when other experiences are protracted? We don't know. Ontological flux seems to be a key component of blurring.