The quantum measurement problem is a foundational issue left unresolved by the Copenhagen interpretation for nearly a century: existing theories merely postulate that observation induces wavefunction collapse as a basic axiom, without providing a corresponding microscopic physical mechanism. Based on the PFUSRC theoretical framework, this paper proposes a completely new physical picture: quantum measurement is not a passive reading of the quantum system state by experimental apparatus, but a mandatory topological anchoring of the measured subsystem by the measuring wavefunction. As the anchoring disturbance difference A increases, the underlying ontological field ₁ triggers an endogenous active risk avoidance (i. e. , an intrinsic dynamic response to maintain topological stability), causing the uncertainty constraint to evolve exponentially: x p 2 e^ A, \ =1211 Wavefunction collapse is no longer a random quantum transition without cause, but an objective physical process of phase adaptive reconstruction after ₁, constrained by anchoring topology, is forced to select a single eigen-anchoring point. Three core conclusions of this paper: 1. The Heisenberg uncertainty relation x p ≥ / 2 is a degenerate special case of this modified formula in the weak measurement limit A 0; 2. The PFUSRC modified uncertainty relation is rooted in a complete dynamical chain of ₁ “perceive disturbance → actively avoid disturbance → uncertainty increases exponentially, ” possessing a clear physical mechanism, distinct from the static Copenhagen postulate; 3. The statistical meaning of the Born probability rule is equivalent to the topological weight distribution of discrete phases during ₁’s risk avoidance evolution. Three quantifiable experimental falsification criteria are proposed at the end of this paper, transforming the quantum measurement problem, long confined to philosophical speculation, into a quantitative physical issue that can be tested experimentally.
Zhenmin Wang (Wed,) studied this question.