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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.04514 |
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Table of Contents:
- We propose a unified theoretical framework, Measurement-Induced Temporal Geometry (MTG), in which time, causality, and spacetime geometry emerge from quantum measurement acting on a fiber-valued internal time field. Each spacetime point supports a local degree of freedom $τ$, modeled as a smooth section of a fiber bundle $π: E \to M$, with projection events $μ[τ]$ generating classical temporal flow. Quantum coherence and entanglement are encoded in the curvature $F = \nabla^2$ of a connection on the time-fiber, while the effective spacetime metric $g_{μν}^{\mathrm{eff}}$ arises as an integral over measurement histories. We derive the dynamical equations governing $τ$, its supersymmetric completions, and the entanglement connection $A_μ$, showing how quantization proceeds via both canonical and path-integral methods. Standard Model fields couple covariantly to the fiber geometry, and gravitational dynamics emerge from variational principles over projection-induced entropy. Cosmological inflation, dark energy, and large-scale structure are reinterpreted as consequences of modular coherence, topological obstruction, and fluctuations in the projection density $ρ(x)$. Within the AdS/CFT correspondence, MTG reinterprets modular Hamiltonians as boundary projections of bulk time flow and identifies entanglement wedges with surfaces minimizing measurement-induced projection current. A UV-complete embedding arises through string theory, where $τ$ descends from compactified moduli and projection corresponds to brane interaction and spontaneous supersymmetry breaking. The framework yields a set of falsifiable predictions, including CMB anisotropies, black hole ringdown echoes, and modular deviations in lab-scale quantum systems, offering a consistent and testable account of spacetime as an emergent property of quantum measurement.