T61 develops an emergent interference-form representation within the reduced Q5 operator framework. Starting from the reduced expectation structure\ Q__=a+bx+cz+ y, theorem identifies a matched subclass in which the antisymmetric rotational contribution can be rewritten into a probability-like interference expression involving effective channel weights and a relative phase term. The resulting structure takes the form of a two-channel interference law, ₓ₎ₓ=P₁+P₂+2P₁P₂\, (), the interference contribution arises from the surviving reduced antisymmetric sector generated by the rotational invariant \ (\). The theorem, therefore, establishes that the reduced defect-sector expectation structure naturally admits quantum-like interference representations under explicit matching conditions. T61 does not derive the Born rule, quantum measurement theory, wavefunction collapse, or universal probabilistic interpretation. The interference form is obtained through parameter matching within a restricted reduced-sector subclass rather than from structural necessity alone. The theorem further clarifies that the effective channel weights \ (P₁, P₂\) are not assumed to be physical probabilities in the full quantum-mechanical sense. Instead, T61 isolates the precise conditions under which the reduced antisymmetric transport structure reproduces a probability-like interference form. Status: solid for the reduced expectation decomposition and interference-form rewriting under the stated matching assumptions; conditional on the reduced-sector parameter correspondence and admissible reduction structure; speculative for any interpretation as a derivation of quantum probability theory or the Born rule.
Craig Edwin Holdway (Sat,) studied this question.