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Formulation-of-Physical-Spacetime-from-Information-Geometry-Through-Obidi's-Transformation-in-the-Theory-of-Entropicity-(ToE).md
Formulation of Physical Spacetime from Information Geometry Through Obidi's Transformation in the Theory of Entropicity (ToE)
Formulation-of-Physical-Spacetime-from-Information-Geometry-Through-Obidi's-Transformation-in-the-Theory-of-Entropicity-(ToE).md
John Onimisi Obidi arrives at his formulation in the Theory of Entropicity (ToE) by executing a deliberate philosophical and mathematical pipeline. Rather than viewing entropy as a passive bookkeeping tool for physical disorder, he treats it as the fundamental, primary physical field ($S(x)$) from which matter and geometry emerge. [1, 2, 3]
He bridges the gap between abstract information geometry and physical spacetime through a series of foundational transitions:
Obidi expands on John Wheeler’s "It from Bit" concept and the work of pioneers like Ted Jacobson and Erik Verlinde. He posits that a physical point is simply a statistically distinguishable state. [4, 5, 6]
Because distinguishability is inherently informational, and information is mathematically defined by entropy, every point in existence must possess a local entropic value ($S(x)$). [5]
Spacetime is not a "box" containing matter; rather, the dynamic configurations of this entropic field actively construct physical geometry. [2]
In standard information geometry, the classical Fisher–Rao metric and quantum Fubini–Study metric measure how "far apart" two probability states are based on how easily they can be told apart. [7]
Obidi maps these abstract mathematical metrics directly to physical reality.
The Fisher–Rao metric is identified as the pre-spacetime metric of the classical/real sector.
The Fubini–Study metric is identified as the pre-spacetime metric of the complex/matter sector. [7, 8]
A massive hurdle in mapping pure information geometry to physics is Čencov’s Theorem, which dictates that the classical Fisher metric is strictly positive-definite (Riemannian) and possesses a unique symmetric structure. Physical spacetime, however, requires a Lorentzian signature (one time dimension, three space dimensions) to support causal limits and light cones. [9, 10]
Obidi bypasses this restriction through the Obidi Transformation.
This is an entropy-gradient–driven, rank-one disformal deformation.
By executing a controlled "breaking" of Čencov's invariance, the transformation warps the Riemannian Fisher–Rao metric into a Lorentzian metric, embedding an arrow of time and causal light cones directly into the information field. [9, 11]
To dictate how this field behaves dynamically, Obidi formulates the Obidi Action, which serves as the variational centerpiece of ToE—doing for the entropic field what the Einstein–Hilbert Action does for general relativity. [12]
He begins with a continuous Shannon entropy functional and promotes probability densities into a dynamic field. [13]
Through the Curvature Transfer Theorem (CTT), he demonstrates that the physical Riemann curvature tensor of spacetime is a direct projection ("pushforward") of the underlying information-geometric Riemann tensor. [8]
The speed of light () is naturally derived as an entropic boundary—the maximum rate at which the underlying entropic states can reconfigure. [14]
By varying the Obidi Action, he derives the Master Entropic Equation (MEE). In the coarse-grained, near-equilibrium thermodynamic limit, this pre-geometric equation reduces perfectly. Einstein's Field Equations emerge naturally as thermodynamic identities rather than fundamental postulates of the universe. [3, 8, 13]
Would you like to take a closer look at the mathematical mechanics of the Obidi Transformation, or explore how the Obidi Curvature Invariant () acts as the fundamental unit of spatial distinguishability?
[7] https://osf.io
[8] https://osf.io
[11] https://medium.com
[14] https://medium.com