Relativistic Branching Dynamics: A Geometric Resolution to the Measurement Problem and the Thermodynamic Arrow of Time
Paul Michael Hallelujah
Title: Relativistic Branching Dynamics: A Geometric Resolution to the Measurement Problem and the Thermodynamic Arrow of Time Abstract: The reconciliation of the apparent flow of time and human agency with the rigid structure of the Einsteinian Block Universe remains one of the most intractable problems in the foundations of physics. The standard interpretation of Special Relativity, formalized by the Rietdijk-Putnam argument, implies a static four-dimensional manifold where future events are as ontologically fixed as the past. This paper introduces the Relativistic Many-Worlds (RMW) hypothesis, arguing that the Lorentz transformation implies an ontological divergence of realities rather than a mere coordinate transformation. By defining a metric for the "Degree of Separation" (Δs) between inertial frames, we propose that the "collapse" of the wave function is a relativistic frame-selection event driven by acceleration. We analytically derive the behavior of this separation metric in Newtonian, Relativistic, and Rindler (accelerated) limits, demonstrating how agency acts as a vector selection mechanism within a branching 4D manifold. Furthermore, we demonstrate that the thermodynamic Arrow of Time is an emergent property of this geometric divergence, resolving the paradox of irreversibility without invoking ad-hoc initial conditions. We conclude by offering falsifiable experimental predictions involving accelerated decoherence in matter-wave interferometry. Key Contributions: Geometric Resolution to the Block Universe: Proposes that the "Paradox of Reciprocal Reality" in Special Relativity necessitates a branching multiverse structure rather than a static single block. The Divergence Metric (Δs): Derives a mathematical framework quantifying the spacetime separation between counterfactual worldlines based on proper time and velocity difference. Agency as Kinematics: Redefines "Free Will" physically as the capacity to initiate acceleration (Frame Selection), thereby rotating the plane of simultaneity and selecting a specific geodesic through the Hilbert space. The Rindler Horizon of Choice: Demonstrates how acceleration creates a causal event horizon that geometrically censors unchosen histories from the observer. Falsifiable Predictions: Proposes specific experimental tests using matter-wave interferometry to detect "Accelerated Decoherence," distinguishing this theory from standard environmental decoherence models. Keywords: Special Relativity, Quantum Mechanics, Measurement Problem, Many-Worlds Interpretation, Block Universe, Arrow of Time, Lorentz Transformation, Rindler Horizon, Decoherence, Foundations of Physics. Subjects: Theoretical Physics, Quantum Foundations, Philosophy of Physics. Author: Paul Hallelujah, BSCH, MTS University of Toronto & Queen's University Alumnus
•Feb 3, 2026•0 citations