The so-called measurement problem of quantum mechanics is usually formulated as an epistemic problem: how does a determinate measurement outcome arise from a formally open state description? The prevailing answers either operate with additional entities (collapse, many worlds, consciousness, information) or with perspectival relativizations, without categorially clarifying the status of measurement itself.The present text proposes a different reading. Building on the MNO model of ontological recurrence and the determination of the observer as a spatial category, it is argued that the measurement problem is not a problem of knowledge, but a spatial–ontological boundary phenomenon. Measurement does not denote the access of an observer to a system, but an enforced stabilization of determinacy at the point where open physical dynamics are structurally no longer integrable.Within this framework, determinacy does not appear as the result of cognition, but as the minimal form of world under conditions of ontological overload. The measurement problem thus does not disappear through a new interpretation, but through the abandonment of a false categorial presupposition: the assumption that observation is primarily an epistemic event. This paper functions as an interface text within a larger operator-based research corpus. Core concepts are applied here, not re-derived. The underlying research operates in a non-linear, rhythmically recursive epistemic mode grounded in an autistic form of structural perception; the present text provides an interface translation for academic contexts.
This doctoral dissertation on the foundations of quantum theory isolates and then formalizes a physically relevant concept that I have called "Epistemic Constraint." Here, epistemic constraints are the definite, intersubjectively agreeable, ordinary-language conditions under which experiments are described. The usual formulation of the quantum measurement problem, which I call the Schrodingerian measurement problem, has the structure of an anomaly: if we take quantum theory at face value, we expect no definite values, and yet we see definite values in experiments. The responses to this problem have been either to solve it or to dissolve it. These responses, which have taken the form of interpretation, modification, or reconstruction of quantum mechanics, seek either to derive (conceptually or mathematically) epistemic constraints from within quantum mechanics or suitable modifications of it, as is the case with certain interpretations and modifications, or to posit the epistemic constraint, or parts of it, as a primitive assumption with the goal of deriving quantum mechanics, as is the case in some reconstruction programs. In contrast to the Schrodingerian measurement problem, which had the structure of an anomaly, this dissertation develops the Bohrian Program, which (for lack of a better comparison) has a structure similar to the problem historically associated with Euclid's fifth postulate. It seeks to keep epistemic constraints as primitive in an onto-epistemic sense. It then seeks new physical conclusions from the joint consideration of quantum mechanics and epistemic constraints, without seeking to derive one from the other. Among other results, this leads to a notion of the probability of instantiability of the Born Rule that specifies when to apply the Born Rule and when to apply a unitary transformation to a quantum state.
This doctoral dissertation on the foundations of quantum theory tells the story of a conceptual protagonist I have called “Epistemic Constraint.” Here, epistemic constraints are the definite, intersubjectively agreeable, ordinary-language conditions under which experiments are described. The usual formulation of the quantum measurement problem, which I call the Schrodingerian measurement problem, has the structure of an anomaly: if we take quantum theory at face value, we expect no definite values, and yet we see definite values in experiments. The responses to this problem have been either to solve it or to dissolve it. These responses, which have taken the form of interpretation, modification, or reconstruction of quantum mechanics, seek either to derive epistemic constraints from within quantum mechanics, as is the case with certain interpretations and modifications, or to posit the epistemic constraint, or parts of it, as a primitive assumption with the goal of deriving quantum mechanics, as is the case in some reconstruction programs. In contrast to the Schrodingerian measurement problem, this dissertation develops the Bohrian Program, which has a structure similar to the problem historically associated with Euclid’s fifth postulate. It seeks to keep epistemic constraints as primitive in an onto-epistemic sense. It then seeks new physical conclusions from the joint consideration of quantum mechanics and epistemic constraints, without seeking to derive one from the other. The approach therefore slightly expands the list of what is considered primitive in the foundations of quantum theory.