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London journal of physics.

Geometric Quantum Collapse: A Riemann Sphere Formulation of Objective Wavefunction Reduction

Lefliti Mohamed

Published Mar 30, 2026• 1 citation
Publisher

Abstract

This paper presents a geometric framework for objective wavefunction collapse that addresses core challenges in quantum foundations. We develop a complete mathematical formulation using the Riemann sphere as the natural state space for two-level quantum systems. The theory provides explicit dynamical equations for collapse as a deterministic geometric flow, resolves the preferred-basis problem through environmental coupling, derives the Born rule statistically from the uniform Fubini–Study measure, and explains the system-size dependence of collapse via a mass-squared scaling of the collapse rate. The parameter λ0 = (6.0 ± 2.0) × 10−16 s−1 (referenced to 1 atomic mass unit) yields precise, falsifiable predictions—from electrons maintaining coherence for over 1016 years to 1 kg objects collapsing in 0.27 µs. These predictions are consistent with all current experimental bounds from LIGO, molecular interferometry, and optomechanics. By grounding collapse in the intrinsic geometry of quantum state space, our approach avoids ad hoc modifications to quantum dynamics and offers a mathematically natural resolution to the measurement problem.

DOI
10.69710/ljp.v3i1.16623

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This paper presents a geometric framework for objective wavefunction collapse that addresses core challenges in quantum foundations. We develop a complete mathematical formulation using the Riemann sphere as the natural state space for two-level quantum systems. The theory provides explicit dynamical equations for collapse as a deterministic geometric flow, resolves the preferred-basis problem through environmental coupling, derives the Born rule statistically from the uniform Fubini–Study measure, and explains the system-size dependence of collapse via a mass-squared scaling of the collapse rate. The parameter λ0 = (6.0 ± 2.0) × 10−16 s−1 (referenced to 1 atomic mass unit) yields precise, falsifiable predictions—from electrons maintaining coherence for over 1016 years to 1 kg objects collapsing in 0.27 µs. These predictions are consistent with all current experimental bounds from LIGO, molecular interferometry, and optomechanics. By grounding collapse in the intrinsic geometry of quantum state space, our approach avoids ad hoc modifications to quantum dynamics and offers a mathematically natural resolution to the measurement problem.
The quantum measurement problem requires a dynamical mechanism to explain the transition from a linear superposition of states to a single definite eigenstate. In this monograph, we present a quantitative geometric resolution by explicitly deriving the Penrose Objective Reduction (OR) hypothesis from the fundamental, microscopic dynamics of Topological Quantum Chromodynamics (Topological QCD). Rather than treating OR as a phenomenological postulate, we model the wavefunction Ψ\PsiΨ as a literal topological superposition within the Gravitational Spin Polarization Tensor Πab\Pi_{ab}Πab​. We demonstrate that a superposition of macroscopically distinct mass states injects localized scalar curvature RRR. By proposing that the exact Lichnerowicz identity bounds the spectral gap proportionally to the gravitational self-energy ΔEG\Delta E_GΔEG​, we formulate a compelling candidate mechanism for wavefunction collapse at the time scale τ=ℏ/ΔEG\tau = \hbar / \Delta E_Gτ=ℏ/ΔEG​. Thus, our framework grounds Penrose's model in a fundamental, non-linear spin-network ontology.
The quantum measurement problem — the question of why linear, unitary quantum mechanics yields definite measurement outcomes — has remained open since its formulation in 1927. Existing approaches either postulate collapse (Copenhagen), eliminate it (Everett), or parametrise it phenomenologically through free parameters (GRW spontaneous localisation, Penrose objective reduction). None derive it from the geometry of spacetime. This paper demonstrates that wavefunction collapse is a deterministic geometric process: the relaxation of metric tension across the T²/ℤ₂ orbifold sector of the K₈ manifold within the twelve-dimensional Master Equation framework. The metric stiffness S(𝒬) — comprising both the Randall–Sundrum warp factor and the Spin^c gauge flux energy — determines a corrected collapse timescale: where 𝒬 = ω(ψ − ψ̄)² is the Quantum Coherence Dilaton. This formula produces three distinct regimes without free parameters: an isolated electron (𝒬 → 0) maintains coherent superposition for ∼10¹⁶ τ_Pl; macroscopic inert matter collapses on a power-law timescale τ_coll ∝ 1/𝒬 driven by the Spin^c flux; a high-𝒬 system undergoes effectively instantaneous actualisation at the Planck scale (a geometric Zeno effect). The Born probability rule P_i ∝ |ψ_i|² is proved to be preserved exactly under the Spin^c quarter-period holonomy e^{iπ/2}: the phase cancels identically in the modulus squared. The principal falsifiable prediction is a complexity wall — a sharp, non-linear drop in coherence time at a critical system complexity, distinguishable from the smooth exponential decay of standard environmental decoherence. The same Spin^c flux that stabilises the vacuum and yields Λ_eff ≈ 10⁻¹²² M_Pl⁴ (Paper IV) sets the stiffness profile governing collapse.
Abstract The miniaturization of field-effect transistors has reached a critical juncture at the 1.5 nm technology node, where conventional drift-diffusion models fail due to dominant quantum effects. We present a device engineering framework grounded in geometric collapse theory, wherein environmental coupling is harnessed as an active switching mechanism rather than treated as a parasitic effect. By exploiting the inherent structure of quantum state space–the Riemann sphere for two-level systems–we demonstrate that asymmetric environmental coupling can force deterministic wavefunction collapse to a desired pointer state within switching timescales. Our approach provides explicit design rules: (1) environmental coupling rates κS\kappa_{S}κS​ and κD\kappa_{D}κD​ must differ by at least 101310^{13}1013 s −1{}^{-1}−1 , (2) effective mass engineering using III-V materials achieves this condition, and (3) symmetry breaking through gate geometry or material composition yields collapse times τcollapse<0.1\tau_{\mathrm{collapse}} < 0.1τcollapse​<0.1 ps. This framework reconciles quantum measurement theory with semiconductor device physics, offering a pathway to extend Moore’s Law beyond the 1.5 nm barrier. We analyze the validity of the geometric flow equation, competition with thermal effects at 300 K, the transition from deterministic to probabilistic regimes, and fundamental limits below 1 nm. A comprehensive NEGF simulation with realistic parameters ( α=0.5\alpha = 0.5α=0.5 ) confirms the theoretical predictions, demonstrating a 3.86×1053.86 \times 10^53.86×105 improvement in Ion/IoffI_{\mathrm{on}}/I_{\mathrm{off}}Ion​/Ioff​ ratio compared to conventional tunneling transport. The comprehensive NEGF simulation results, including key parameters and performance metrics, are summarized in Tables 6-12.
The quantum measurement problem — the question of what physically occurs when a quantum system yields a definite outcome upon measurement — has remained unresolved since von Neumann's formalization of quantum mechanics in 1932. Existing interpretational frameworks each address aspects of this problem while leaving a specific mechanistic gap unfilled. The Copenhagen interpretation declares collapse without explaining it. The many-worlds interpretation removes collapse but cannot specify the preferred measurement basis. Pilot wave theory identifies a guiding field without identifying what it is. Relational quantum mechanics correctly describes the relational structure of measurement outcomes without specifying the physical process by which relational facts are established. Decoherence theory specifies which outcomes are available through environmental selection without explaining which outcome actually occurs. In each case the effect of measurement is described with precision while the mechanism remains absent. This paper proposes that the Dimensional Evolution geometric framework provides that mechanism. Wavefunction collapse is resonant selection — the stabilization of a specific harmonic configuration when an observer's resonance structure synchronizes with a quantum system's scan traversal through a completed entropic pathway. This is not a metaphysical claim. It is a physically grounded geometric process from which the measurement postulates of standard quantum mechanics emerge as derived consequences rather than foundational axioms. The Born rule reflects the fractal exponential geometry of the coherence manifold. The preferred basis is geometrically specified by observer-system resonance compatibility. The measurement cut dissolves into a continuous spectrum of resonance stability requiring no quantum-classical boundary. The definite outcome problem is resolved by resonant synchronization completing — a deterministic geometric event whose apparent randomness reflects incomplete knowledge of resonance conditions rather than fundamental indeterminacy. The paper maps DE's resonant selection mechanism against each major interpretation, identifying precisely where DE does explanatory work each interpretation cannot. Three testable experimental predictions are proposed — geometry-dependent collapse timing, resonance-bandwidth-dependent outcome distributions, and a geometric memory effect in measurement apparatus — each grounded in physical principles confirmed at other scales and each distinguishable from standard quantum mechanical and decoherence predictions. The implications of this account for the Heisenberg uncertainty relation are identified as a priority for subsequent formal development.
Abstract:The quantum measurement problemthe fundamental conict between the deterministic, unitary evolution described by the Schrödinger equation and the stochastic, irreversible outcomes observed in experimentshas remained unresolved since the inception of quantum mechanics nearly a century ago. Here we demonstrate that the Chrono-Singularity Unication (CSU) framework provides a complete, rst-principles resolution of all ve components of the measurement problem with zero adjustable parameters. From a minimal informational substrate ΨI characterized by three internally-calibrated constants (α = ln 2, β = ln 2, w = −1), we derive: (i) the Born rule P = |ψ| 2 as a mathematical necessity via the GNS construction and spectral theorem; (ii) the emergence of the preferred (position) basis through Dobrushin concentration bounds on redundant environmental records; (iii) single denite outcomes from the sampled-history ontology without dynamical collapse; (iv) full compatibility with special relativity through topological linking that preserves no-signaling while permitting Bell-inequality violation; and (v) unique, falsi- able experimental predictions including a mass-dependent gravitational decoherence oor testable in near-future molecular interferometry experiments. Significance:This framework provides the exact geometric scaling required to resolve the Hubble tension and derives the Diósi-Penrose gravitational decoherence floor (τ=ℏ/ΔEG) strictly as a low-energy macroscopic limit. This paper serves as the theoretical foundation for a fully deterministic, parameter-free unification of quantum mechanics and general relativity.
We show that any objective collapse model satisfying (i) Markovian dynamics, (ii) Lindblad consistency, and (iii) pointer-basis localization is necessarily geometry-dependent: collapse rates are controlled by the spectral bottleneck D∗Σ, not by particle number, entanglement, or Hilbert-space dimension. This follows from the structure of pointer-diagonal Lindblad generators and does not require interpretational assumptions. Building on this foundation, we develop a min-imal completion of quantum mechanics—in the same technical sense as GRW/CSL—with two additional physical commitments: (A) the noise record is ontologically real, making outcomes deterministic given the record; and (B) the noise metric has gravitational origin, Σ = Σ(G)/ℏ, where the 1/r spatial structure is derived from linearized quantum gravity and the amplitude is fixed up to order-unity regularization. This yields the Penrose-Di´osi timescale τ ∼ℏ/∆EG as a derived result rather than an ansatz. The framework predicts that GHZ and Cluster states with the same particle number collapse at rates differing by a factor of n—a ratio that constitutes a parameter-free experimental test. This prediction has been validated on IBM quantum hardware, with sub-percent prefactor agreement for the theorem applied to environmental noise. We iden-tify a window λ0 ∈[10−20,10−10] Hz for the fundamental collapse rate, consistent with current bounds. Applications include: intrinsic geometric robustness of quantum error-correcting codes,Noise Geometry Tomography for reverse-engineering transport coefficients, and testable cosmo-logical implications. Within the class of Markovian CPTP collapse models that localize in a pointer basis, geometry-dependence is a theorem; models outside this class (e.g., non-Markovian,Everettian, or contextual) are not constrained by our result.