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Sequential-Time Admissibility and the Non-Constructibility of Collapse-Transit Time in Bell-Type Experiments

Teruhito Kojima

Published Apr 15, 2026• 0 citations
Publisher

Abstract

Bell-type experiments confront us with a threefold demand: any satisfactory account must preserve Bell-inequality violation, operational no-signalling, and consistency with relativistic causal structure. Standard discussions often treat this situation as if it required a physically meaningful transit time for a collapse-like influence between spacelike separated measurement events. In this paper, I argue that this presupposition is false. Working within Sequential Time Theory (STT), I formulate admissibility conditions for temporal variables in Bell configurations and prove that no state-independent and foliation-independent calibration map exists that could define a physical collapse-transit time between spacelike separated local record-completion events. The quantity required to define a collapse speed is therefore not extremely small; it is non-constructible. To establish this result, I reconstruct a Bell experiment as a partially ordered record structure consisting of source events, local record events at each wing, and later comparison events. Local measurements are represented by compatible instruments on admissible hypersurface descriptions. I then show that Bell-inequality violation and operational no-signalling remain fully intact without any admissible collapse-transit variable. What is eliminated is not the empirical Bell phenomenon, but only the pseudo-variable that would redescribe a correlation structure as though it were a directed transport process between the two wings. The resulting claim is narrower than a complete relativistic theory of quantum measurement, but stronger than a merely interpretive remark. The paper yields a theorem-level boundary condition on future measurement theory: any successful extension may model local detector dynamics, irreversible amplification, delayed recording, or moving-frame configurations, but it must not reintroduce a state-independent and foliation-independent collapse-transit time between spacelike separated local record-completion events. In STT terms, Bell nonlocality does not force superluminal propagation; it forces the abandonment of an inadmissible temporal variable.

DOI
10.5281/zenodo.19584797

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Bell-type experiments confront us with a threefold demand: any satisfactory account must preserve Bell-inequality violation, operational no-signalling, and consistency with relativistic causal structure. Standard discussions often treat this situation as if it required a physically meaningful transit time for a collapse-like influence between spacelike separated measurement events. In this paper, I argue that this presupposition is false. Working within Sequential Time Theory (STT), I formulate admissibility conditions for temporal variables in Bell configurations and prove that no state-independent and foliation-independent calibration map exists that could define a physical collapse-transit time between spacelike separated local record-completion events. The quantity required to define a collapse speed is therefore not extremely small; it is non-constructible. To establish this result, I reconstruct a Bell experiment as a partially ordered record structure consisting of source events, local record events at each wing, and later comparison events. Local measurements are represented by compatible instruments on admissible hypersurface descriptions. I then show that Bell-inequality violation and operational no-signalling remain fully intact without any admissible collapse-transit variable. What is eliminated is not the empirical Bell phenomenon, but only the pseudo-variable that would redescribe a correlation structure as though it were a directed transport process between the two wings. The resulting claim is narrower than a complete relativistic theory of quantum measurement, but stronger than a merely interpretive remark. The paper yields a theorem-level boundary condition on future measurement theory: any successful extension may model local detector dynamics, irreversible amplification, delayed recording, or moving-frame configurations, but it must not reintroduce a state-independent and foliation-independent collapse-transit time between spacelike separated local record-completion events. In STT terms, Bell nonlocality does not force superluminal propagation; it forces the abandonment of an inadmissible temporal variable.
This is Paper 142 in the Anaxiomatic Mechanics / pq-Spacetime stack. It develops a finite mechanical account of quantum entanglement within pq-spacetime. Entanglement is identified with the persistence of a non-factorable family of admissible future histories. Two measurement regions can therefore appear as separate local systems in emergent spacetime while still remaining projections of one joint finite closure problem. Bell inequality violation follows because the joint outcomes are not generated by two independent local completion families. No-signalling is nevertheless preserved because complete changes to a distant measurement boundary do not alter the local marginal outcome weights. The paper establishes the Entanglement Closure Theorem and distinguishes microscopic non-factorability from observable entanglement after coarse-graining into stable measurement records. It also gives an explicit minimal singlet construction using two opposed history fibers carrying the relevant four-phase weights. The resulting finite ledger is antisymmetric, nonseparable, and exactly balanced at each local wing. Complete changes of basis on the distant side preserve those local marginals. Using the previously derived Hilbert-space and beta-Dirac bridges of pq-spacetime, the paper recovers the familiar spinor overlap law, the quantum singlet correlation, the maximal Bell-CHSH value, monogamy of maximal entanglement, and decoherence through environmental boundary enlargement. The analysis also explains why no preferred measurement ordering is required and why entanglement remains compatible with relativistic causality. The resulting picture is direct. Entangled systems do not exchange superluminal messages, carry classical answer sheets, or require a force acting across space. Their local outcomes arise from one shared finite admissibility structure whose joint correlations are nonlocal while its controllable local statistics remain causal. Entanglement is therefore physically real, nonclassical, and nonlocal in correlation, but not a signalling mechanism.
Bell's theorem is widely interpreted as demonstrating that nature is fundamentally nonlocal, requiring information to propagate faster than light to explain observed quantum correlations. Yet all experimental tests of Bell inequalities strictly obey relativistic no-signaling constraints, creating an apparent paradox: quantum mechanics appears nonlocal while respecting locality. I argue that this tension arises not from Bell's mathematics or experimental results, but from a hidden ontological assumption embedded in it's standard interpretation: counterfactual defniteness. The presumption that measurement outcomes corresponding to unperformed measurements remain physically meaningful after a measurement has occurred elsewhere. I demonstrate that Bell's theorem does not require this assumption and that experimental violations of Bell inequalities do not necessitate faster-than-light inuence. By treating wavefunction collapse as a real physical elimination of unrealized alternatives following gravitationally induced collapse mechanisms rather than as a remote update of distant outcomes, observed correlations emerge naturally as manifestations of pre-existing geometric constraints. In this framework, Niels Bohr's insistence that defnite outcomes do not exist prior to measurement and Albert Einstein's demand for strict locality are simultaneously satisfed. I show this resolution is fully consistent with all existing Bell-type experiments, does not modify Bell's inequalities, and makes testable predictions distinguishing it from standard interpretations. As one physical realization, I briey discuss how Extended Quantum Gravity's Gravitationally Interacting Memory Surfaces (GIMS)provide a natural geometric substrate for entanglement, though the core argument is independent of any specifc quantum gravity model. The result is not a refutation of Bell's theorem but a clarifcation of its implications: quantum correlations do not require nonlocal dynamics only the abandonment of counterfactual persistence., and makes testable predictions distinguishing it from standard interpretations. As one physical realization, I briey discuss how Extended Quantum Gravity's Gravitationally Interacting Memory Surfaces (GIMS) provide a natural geometric substrate for entanglement, though the core argument is independent of any specifc quantum gravity model. The result is not a refutation of Bell's theorem but a clarifcation of its implications: quantum correlations do not require nonlocal dynamics only the abandonment of counterfactual persistence.
Violations of Bell inequalities are commonly interpreted as evidence for nonlocal influences or as constraints on realist descriptions. We show that the failure of Bell-type factorizability arises naturally when observable outcomes are obtained through a non-injective mapping from an underlying configuration space. In this setting, the standard factorization assumption can be viewed as an implicit requirement that observable variables admit a jointly factorizable completion at the underlying level. We demonstrate that this requirement need not hold when the mapping from underlying configurations to observables is many-to-one. The resulting breakdown of probabilistic factorization does not rely on superluminal dynamics or hidden causal influences, but follows from information loss under projection. Observable outcomes correspond to equivalence classes of underlying configurations, preventing the assignment of independent local variables. We illustrate this mechanism with an explicit toy model producing Bell–CHSH violations while preserving operational no-signalling and statistical independence of measurement settings. The model is not intended to reproduce quantum correlations quantitatively, and may exceed the Tsirelson bound; its role is to isolate the structural origin of the violation. This analysis does not contradict Bell’s theorem, but identifies a class of effective descriptions for which its factorizability assumption does not apply. The framework preserves locality at the underlying level, introduces no additional hidden-variable dynamics, and does not modify quantum mechanics. It clarifies how classical factorization is recovered in regimes where the effective mapping becomes approximately injective. In the operator language of quantum theory, the same mechanism admits a natural reformulation in terms of reduction to an effective observable subalgebra by a noncommutative conditional expectation.
Bell's theorem is a conditional statement about theoretical models specified by a complete physical state λ\lambdaλ. It shows that models satisfying measurement independence and a stochastic Bell-locality (factorizability) condition obey Bell inequalities. Bell experiments, however, do not directly observe λ\lambdaλ or the λ\lambdaλ-conditioned probabilities appearing in that condition. They record analyzer settings, detector outcomes, and experimental metadata, from which they estimate operational joint distributions, marginals, correlations, and Bell statistics. We clarify the logical relationship between these two levels. The λ\lambdaλ-conditioned factorization identity cannot be directly evaluated at fixed λ\lambdaλ from the operational record alone. Nevertheless, by marginalizing over λ\lambdaλ under measurement independence, the model class implies observable inequalities that can be empirically violated. A Bell-inequality violation therefore excludes the corresponding Bell-local model class under the assumptions required for the inequality, but it does not by itself identify which latent assumption---measurement independence, parameter independence, or outcome independence---failed, nor does it uniquely determine an ontological interpretation. To illustrate this distinction concretely, we employ the Unified Quantum Mechanics formulation, in which the physical state is real, and the complex wavefunction is representational. We show that all four formulations of the dynamics---Schr\"odinger, Hilbert-transform, complex second-order, and real second-order---require the same two real initial functions u0=u(0)u_0=u(0)u0​=u(0) and u1=∂tu(0)u_1=\partial_t u(0)u1​=∂t​u(0); the complex initial state is merely a repackaging of them, not additional physical information. We formulate the distinction as a three-level hierarchy: operational data, model-class exclusion, and ontological interpretation. The hierarchy separates experimental loopholes, which concern assumptions linking an actual experiment to an ideal Bell model, from the conceptual underdetermination of latent-variable conditional probabilities, which remains even in a loophole-free experiment. The result clarifies what Bell experiments establish without claiming that Bell-local models are empirically untestable. A Monte Carlo simulation illustrates the distinction between operational Bell-test results and latent-state factorization.
Temporal Bell inequalities, such as the Leggett–Garg inequalities, test whether a singlesystem can be described by a time-local realist model. Quantum mechanics violates theseinequalities while preserving operational causality. In this work we give a proof-forwardaccount of temporal Bell inequalities within Modal Triplet Theory (MTT). We show that any temporally factorized realist model satisfies the Leggett–Garg bound.We then demonstrate that MTT generically violates temporal factorization because physicallyadmissible histories are selected by global coherence and fixed-point constraints, ratherthan by independent time-local hidden variables. Despite this failure of temporalfactorization, MTT preserves no-retro-signaling: later measurement choices do not alterearlier observable marginals. As a result, MTT reproduces standard quantum Leggett–Garg violations without invokingretrocausal dynamics or abandoning realism of the underlying modal configuration.Temporal Bell violations and spatial Bell nonlocality are identified as two projections ofthe same global-consistency mechanism. The framework is fully compatible with currentexperiments and standard quantum predictions.
A temporal counterpart to Bell nonlocality would intuitively refer to the presence of non-classical correlations between timelike-separated events. The hypothesis of temporal nonlocality has received recent support in the literature, and its existence would likely influence the future development of physical theories. This paper shows how Adlam's principle of temporal locality can be violated within a protocol involving indefinite causal orders. While the derivations of Leggett-Garg inequalities or the temporal CHSH inequality are said to involve problematic assumptions preventing a targeted probing of a well-defined notion of temporal nonlocality, the present test is free from such worries. However, it is shown that the test, in its current formulation, fails to be fully model-independent. We provide several considerations regarding the physicality of ICOs that could help alleviate this drawback. In the present work, a specific physical interpretation of ICOs in terms of retrocausal influences would explain the presence of temporally nonlocal correlations. It is argued that, as the physical underpinnings of temporal nonlocality might also account for standard Bell nonlocality, focusing on the former as a consequence of ICOs might support under-explored strategies to make sense of the latter.