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HGUT
Harrison Grand
Unified Theory
Open ProblemsBlack-Hole Interior
15Status: OpenFoundational

Strong Gravity

Derive the Black-Hole Interior

Determine the nonlinear interior structure of an HGUT black hole, whether functionality reaches zero, how information is preserved, and how matter and the medium evolve through saturation.

The Problem

Problem Statement

HGUT interprets black holes as extreme structural wells rather than empty geometric singularities. The open problem is to construct regular interior solutions, define the Harrison Core and surrounding transport structure, match them to the exterior field, and determine how topology, energy, information, and causal propagation behave during formation and evolution.

Scientific Importance

Why It Matters

Black holes force gravity, matter, topology, information, and quantum dynamics into the same strong-field regime. They are a decisive test of whether the HGUT substrate remains coherent beyond the weak-field limit.

Progress Ledger

What Has Been Established So Far

1

An exterior inverse-square gravity sector and structural-well interpretation have been developed.

2

The Harrison Core and functionality-saturation concepts have been proposed.

3

The exact interior equations, horizon matching, entropy, information, and stability analysis remain open.

Pass-or-Fail Structure

Research Gates

Every gate must be addressed before this problem can be considered closed. Partial success does not establish the complete identification.

BH-1Open

Regular interior solution

Construct nonsingular strong-field solutions of the completed equations.

BH-2Open

Exterior matching

Match the interior to the observed exterior geometry and horizon behavior.

BH-3Dependent

Functionality saturation

Determine whether zeta reaches zero and what the limiting state means physically.

BH-4Open

Information accounting

Track information, topology, and conserved quantities through formation and evolution.

BH-5Open

Entropy and thermodynamics

Recover or replace black-hole entropy and temperature quantitatively.

BH-6Open

Stability and evolution

Test formation, perturbation, accretion, radiation, and late-time behavior.

Definition of Success

Exact Closure Criteria

This problem closes only when the following conditions are satisfied together.

  1. 1

    Regular interior solutions exist in the completed theory.

  2. 2

    The exterior limit matches black-hole observations and relativistic tests.

  3. 3

    The horizon and causal structure are derived.

  4. 4

    Functionality saturation and the Harrison Core are mathematically defined.

  5. 5

    Energy, topology, entropy, and information accounts close.

  6. 6

    The solution is stable and evolves consistently under accretion and perturbation.

  7. 7

    Observable deviations are explicit and testable.

Prerequisites

Dependencies

  • Geometry-functionality correspondence
  • Functionality dynamics
  • Quantum-gravity closure
  • Particle and interaction spectrum
  • Two-channel distribution

Open Collaboration

How Contributors Can Help

  • Strong-field boundary-value solutions
  • Collapse simulations
  • Horizon and causal analysis
  • Entropy and information calculations
  • Accretion and stability studies
  • Observational comparisons

The Question Remains Open

Help test the candidate.

Successful arguments, failed attempts, independent simulations, corrections, and falsifying evidence all move the research program forward.