Mass Partition, The Compton Heartbeat and the 5D Origin of Physics

This record accompanies the paper "Mass Partition, The Compton Heartbeat and the 5D Origin of Physics". The work begins from an empirical anomaly in the driven response of charged particles: a remarkably flat inertial plateau under harmonic forcing, extending over many decades in frequency. Analysis of this plateau reveals that the effective mass of any charged particle can be written as a universal partition into two components: - m_NE: a neutral, “even” channel associated with gravitational / mechanical inertia.- m_eq: an electromagnetic, “odd” channel associated with curvature and radiation. The ratio m_eq / m is not arbitrary but geometric, taking the value 4/(3 pi) * (q/e) for both the electron and the proton. This suggests that the total mass is not fundamental; rather, the two inertia channels are. The paper introduces the ACORN (Alternating Curvature Oscillator with Reciprocal Neutrality), a simple 2×2 inertial coupling between m_NE and m_eq that is power-orthogonal and exactly conserves energy. Solving this system shows that the two channels continuously exchange inertia at a natural angular frequency set by the Compton frequency omega_C = m c^2 / h-bar. This identifies the “Compton heartbeat” as the defining mechanism of matter: every massive particle behaves as a two-channel curvature oscillator. To keep track of this internal exchange without violating energy conservation, the theory introduces a fifth geometric coordinate T, alongside the usual spacetime coordinates. In this 5D SpaceTime+ framework, real physics lives in (x, y, z, t, T), while familiar 4D spacetime is a projection that hides the internal curvature bookkeeping. Within this picture, relativity emerges from hyperbolic rotation and projection, rather than being postulated, and the long-standing invariance problem of electromagnetic mass is resolved. Finally, the paper proposes a geometric interpretation of Planck’s constant. Over one Compton heartbeat, the electromagnetic channel m_eq(T) accumulates a fixed curvature action, so that h = c^2 ∫ m_eq(T) dT (over one cycle), with a gravitational analogue conjectured for m_NE(T). Taken together, these results suggest that matter is not a point particle or a field excitation, but a 5D two-channel curvature oscillator. The ACORN therefore provides a simple, unified geometric origin for mass, charge, inertia, relativity and quantum behaviour.