MetaTime v36.2: Non-Markovian Cosmological Dynamics from Processing-Driven Dark-Sector Exchange Physically Anchored Memory, Controlled Perturbations, and Illustrative Observable Benchmarks

MetaTime v36.2 is a revised and strengthened version of the v36.1 non-Markovian cosmology framework. The manuscript develops a memory-kernel upgrade of the MetaTime interacting dark-sector closure, replacing the instantaneous Markovian schedule of v36.0 with a causal latent state that evolves through an exponential relaxation kernel. This promotes the dark-sector exchange from a purely local prescription to a structurally non-Markovian model with an internal response timescale. Compared with v36.1, this version removes the central dependence on private communication, derives the memory-kernel motivation directly from the Schwinger-Keldysh / Feynman-Vernon open-EFT viewpoint, anchors the relaxation-width…