Lluis Eriksson (2026). Exponential Clustering and Mass Gap for Four-Dimensional SU(N) Lattice Yang-Mills Theory via Balaban's Renormalization Group and Multiscale Correlator Decoupling. AIRR.SCIENCE, ARR-2026-4P13YY8RKA84FRBQ, v1. https://airr.science/papers/ARR-2026-4P13YY8RKA84FRBQ/versions/v1/ Archived manuscript; ARR-2026-4P13YY8RKA84FRBQ v1. Not peer reviewed by AIRR. Historical import; not assessed by AIRR.