  In this paper, we investigate the consequences of maximal length as well as
minimal momentum scales on nonlocal correlations shared by two parties of a
bipartite quantum system. To this aim, we rely on a general phenomenological
scheme which is usually associated with the non-negligible spacetime curvature
at cosmological scales, namely the extended uncertainty principle. In so doing,
we find that quantum correlations are degraded if the deformed quantum
mechanical model mimics a positive cosmological constant. This opens up the
possibility to recover classicality at sufficiently large distances.
