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A Classical, Non‑Singular Framework for Black Hole Interiors
A Classical, Non‑Singular Framework for Black Hole Interiors
Orbital Core Theory (OCT) proposes a fully classical alternative to the traditional singularity model of black hole interiors. Instead of collapsing to a point of infinite density, OCT describes an interior composed of layered, ultra‑dense matter in chaotic orbital motion. The framework operates entirely within established physics — general relativity, magnetohydrodynamics, and quantum chromodynamics — and supplies the complete stress‑energy tensor required for deterministic evolution under Einstein’s field equations.
The goal of OCT is not to replace quantum gravity, but to demonstrate that black hole interiors can be modeled without singularities while remaining consistent with known physics and producing clear, testable predictions.
Interior Architecture: A Four‑Layer Structure
Interior Architecture: A Four‑Layer Structure
OCT replaces the singularity with a finite, dynamic interior composed of four interacting layers:
This layered structure satisfies what OCT calls the Completeness Criterion: a physically meaningful black hole interior model must supply a full, finite, time‑dependent stress‑energy tensor Tμν rather than relying on undefined singularities.
Pulsing Dynamics and Universal Scaling
Pulsing Dynamics and Universal Scaling
The interior does not collapse to a point. Instead, it undergoes oscillations governed by competing forces:
gravitational compression
thermal pressure
electromagnetic pressure
magnetic tension
damping from neutrino emission and magnetic dissipation
The resulting motion can be approximated by a damped oscillator:
R̈ = -GM/R² + k(R - R₀) - γṘ
A key result is a universal mass‑scaling law:
stellar‑mass black holes: millisecond‑scale pulses (kHz)
intermediate‑mass: 0.1–1 second
supermassive: minute‑scale (mHz)
This scaling emerges naturally from the interior physics and applies across all mass ranges.
A Dynamic Event Horizon
A Dynamic Event Horizon
One of OCT’s most distinctive features is its treatment of the event horizon as a fluid boundary that responds to internal mass redistributions.
Small changes in internal pressure and density perturb the Schwarzschild radius:
δr_s(t) = (2G/c²)[δM(t) + δT_rr(t)]
When the horizon contracts slightly during a pulse, particles previously trapped inside can escape classically, providing a non‑quantum mechanism for information release and gradual mass loss.
This offers a potential classical resolution to aspects of the information paradox.
When the horizon contracts slightly during a pulse, particles previously trapped inside can escape classically, providing a non‑quantum mechanism for information release and gradual mass loss.
This offers a potential classical resolution to aspects of the information paradox.
These predictions make OCT falsifiable, not speculative.
Lifecycle Evolution
Lifecycle Evolution
OCT predicts that black holes evolve through five distinct phases over billions of years:
Formation — violent settling, multiple neutrino peaks
Young Active — strong regular pulsing, maximum mass escape
Mature — weakening oscillations, declining quark‑gluon plasma fraction
Old Weakening — rare, irregular pulses
Quasi‑Stable — minimal activity, approaching equilibrium
These phases are driven by changes in magnetic field strength, thermal gradients, and the fraction of matter in quark‑gluon plasma form.
Falsifiability and Near‑Term Tests
Falsifiability and Near‑Term Tests
OCT will be refuted if:
Betelgeuse (or a similar nearby collapse) produces a single neutrino peak
ringdown overtones match standard Kerr predictions
no electromagnetic precursors are observed
OCT will be supported if:
multi‑peak neutrino bursts are detected
extended ringdown overtones appear
precursor signatures match predicted patterns
This makes OCT one of the few non‑singular interior models with clear, near‑term observational pathways.
Relation to MPDEC
Relation to MPDEC
OCT describes microscopic, horizon‑scale dynamics.
The companion MPDEC framework describes cosmological‑scale aggregation of these effects.
The two theories are independent but complementary.
Current Status and Invitation for Review
Current Status and Invitation for Review
The full mathematical formulation includes:
complete derivations of governing equations
age‑dependent parameter evolution
multi‑messenger predictions
a detailed Betelgeuse case study
comparisons with alternative models (LQG, fuzzballs, gravastars, Planck stars)
The framework is ready for:
numerical simulation
observational testing
critical peer review
OCT is presented as a classical, testable alternative to singularity‑based models — one that remains fully grounded in established physics while offering a coherent, falsifiable picture of black hole interiors.
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