Topological Selection of Biological Homochirality on the Heegner Manifold

We establish an autonomous, non-circular mathematical derivation demonstrating that the emergence of uniform terrestrial homochirality (L-amino acids and D-sugars) during abiogenesis is a deterministic consequence of topological parity breaking on the discrete Heegner vacuum substrate. Rather than invoking random frozen accidents or unconstrained extraterrestrial seeding, we prove that chiral selection cascades across five distinct scales governed strictly by invariant knot geometry and non-equilibrium fluid dynamics.