Replicating Entanglement Correlations with Magnetic Systems

This deposit contains the LaTeX source for a practical, platform-agnostic protocol to probe why entanglement lifetimes improve under freezing. The work frames the problem operationally: it separates the unresolved-to-resolved handshake (ur→r) from residual r↔r crossflow using a two-strand horseshoe map, then tests them with an A/B freeze split, strict cutoff (no-backflow), and a pre-registered falsifier suite. A compact fingerprint grammar (flatness, odd→0, chirality or B-flip, open-gap proxy) defines acceptance before any witness claims. To keep analysis honest and portable, the manuscript introduces a single control-chart score, the Clamp Health Index (CHI), and a Magnetic Entanglement Replica (MER) — a classical, two-outcome harness that reproduces correlation patterns while respecting Bell bounds (no post-selection). MER includes a turnkey parameter set (angles, thresholds, guard-band, shots) and a red-team demonstration showing how post-selection can appear to violate CHSH and how the guardrails prevent that. The outcome is a decision fork: if handshake isolation dominates and predicted ur-vacuum/stretch signatures appear, scale up freeze timing and ridge management; if not, falsify cleanly and focus on QCore’s clamp-then-read path. The package includes a glossary, guardrails, effect-size reporting conventions, and figure plans to support replication across platforms.