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A Thought Experiment on Preceding Universe Imprints and CMB Anomalies

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Topological Memory Explorer 🌌

A Speculative Journey from Preceding Universes to CMB Anomalies

"What if our universe remembers the shape of the one that came before it?"

Open the Explorer | View on GitHub


About

Topological Memory Explorer is an interactive scientific thought experiment that explores one of the deepest mysteries in modern cosmology:

Why does the Cosmic Microwave Background (CMB) show a mysterious power deficit at large angular scales (low-ℓ)?

This tool bridges established science (finite topology cosmology) with a speculative origin story:
Could the geometry of our universe be an inherited "mold" from a preceding universe?


Key Features

Feature Description
Interactive CMB Power Spectrum Toggle between ΛCDM prediction and Planck observations with real acoustic peak at ℓ ≈ 220
Topology Size Slider Adjust the "inherited" cosmic size and see how it suppresses low-ℓ modes
Visual Mechanism Flow Step-by-step concept map from pre-universe collapse to CMB imprint
Falsifiability Table Clear predictions testable by CMB-S4, LiteBIRD, and Euclid
Scientific Integrity Badges Distinguishes established science from speculative hypothesis

Scientific Foundation

Established Science (✓ Verified)

  • Low-ℓ power deficit confirmed by Planck 2018
  • Finite topology cosmology (Torus, Dodecahedral, Lens spaces) predicts low-ℓ cutoff
  • Circles in the Sky search method widely used

Speculative Hypothesis (Thought Experiment)

  • "Topological Memory": Pre-universe topology frozen into inflationary vacuum, inherited by our universe
  • No known physical mechanism — this is philosophy of initial conditions

This is not a scientific theory. It is a question.


Interactive Demo

Try it now:
https://snowbellsan.github.io/Topological-Memory-Explorer

  1. Section I: See the real CMB anomaly (ℓ=2,3 power ~20% of prediction)
  2. Section III: Drag the Topology Size slider
    • Smaller size → stronger low-ℓ suppression
    • Observe ℓ_cutoff = π / (size × 0.01)
  3. Section IV: Learn how CMB-S4 (2030s) can falsify this idea

Falsifiability (The Blade of Science)

Prediction Test Falsification Condition
Repeating patterns in CMB Circles in the Sky No matched circles
Sharp cutoff at specific ℓ High-precision Cℓ Smooth power spectrum
Symmetry axes Anisotropy analysis Isotropic distribution

If CMB-S4 finds no topological signatures, this hypothesis dies. That is the point.


Author

Jack ( https://x.com/Jackpot_jack )
Simulator Archaeologist | AI Conductor | One-sentence Philosopher


Installation & Local Use

git clone https://github.com/your-username/topological-memory.git
cd topological-memory
# Just open index.html in any browser
open index.html

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A Thought Experiment on Preceding Universe Imprints and CMB Anomalies

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