The quantum measurement event is a worldframe selection event
"The apparent collapse of the quantum wavefunction upon measurement is not a physical process distinct from unitary evolution but the structural signature of a worldframe being determinately inhabited; the measurement problem dissolves when the R_monad relation is properly formalized."
Extends the system into quantum mechanics; requires the formal apparatus of R_monad and the coherence functional.
Argumentative structure
Concepts employed
R_monad A formal relation over worldframes encoding monadic accessibility; the modal analogue of the quantum wavefunction. Monadic Inhabitation The constitutive presence of a monad within a worldframe; what it is for a worldframe to be inhabited rather than merely possible. Disclosive / Structural Distinction The cut between how a worldframe is inhabited from within (disclosive) and the formal invariants describing it from without (structural). Wavefunction as Modal Resonance The quantum wavefunction reinterpreted as a field of modal resonance across worldframes rather than a probability amplitude over outcomes.