This note introduces Polarized Membrane Cosmology as a speculative research-program framework. The model treats the observed matter–antimatter asymmetry as branch-relative rather than globally absolute. A higher-dimensional pre-projection state is schematically mapped into three sectors: a visible matter-oriented branch (A), a conjugate branch (B), and a neutral residual relic sector (R_). The paper does not claim to provide a completed derivation of baryogenesis or dark matter. Its purpose is to define the minimal structure required for such a model to become physical: a membrane projection operator (), a projection scale (T_), and a relic-yield relation capable of connecting the observed baryon residue with the dark-to-baryonic matter ratio (₃₌/b 5. 3). Local Standard Model gauge physics is preserved. The branch projection is not a rule forbidding positrons or local pair annihilation. Instead, it is proposed as a cosmological occupation rule acting on large-scale branch histories. The note identifies the central falsifiability targets for later work: deriving the projector, computing the projection scale, ensuring Standard Model gauge neutrality, and obtaining the relic abundance from geometry, topology, or dynamics rather than by parameter fitting.
Volodimir Slobodyanyuk (Sun,) studied this question.