Reproducibility & Live Testing

Execute our test scripts in a live console to verify the **Dynamic Fractal Cosmological Model (DFCM)** against real observational data. This is your chance to see the 7.1σ statistical improvement over ΛCDM in action.

Hubble Tension & Cosmological Parameters

Reproduce the core results of DFCM, including its resolution of the Hubble Tension and the global goodness-of-fit.

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Cosmic Chronometers & Expansion History

Use this script to test the DFCM against Cosmic Chronometer data, an independent method for measuring the Universe's expansion rate, to verify its agreement with the expansion history.

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Cosmic Microwave Background (CMB)

Test the model against Planck CMB data, examining its predictions for the early Universe.

1

Load Data

Click on "Load Data (CMB)" to load the observational data from the Planck satellite (COM_PowerSpect_CMB-TT-full_R3.01.txt). This data represents the power spectrum of CMB anisotropies—the tiny temperature fluctuations in the light from the Universe shortly after the Big Bang. It's crucial for comparing our model with reality.

2

Run Script

Once the data is loaded, the "Run Script" button will become active. Click it to launch the Python script (CMB.py), which will use the loaded data to perform calculations and test the model's predictions.

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BAO (DESI EDR)

Verify the accurate fit to Baryon Acoustic Oscillations, aligning with DESI data and resolving sound horizon discrepancies.

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Supernovae & Expansion History

Verify DFCM's fit to Type Ia Supernovae data, a key probe for the Universe's expansion history.

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Gravitational Lensing (H0LiCOW)

Validate the model's Hubble constant prediction against complete gravitational lensing data.

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Gamma Ray Bursts (Fermi-LAT)

Test luminosity distance predictions at high redshifts using complete GRB catalog.

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Primordial Deuterium (LUNA)

Verify the model's prediction for baryon density against precision measurements.

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Galaxy Clustering (DESI Y1)

Test structure growth predictions against complete DESI Year 1 data.

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Large-Scale Structure (LSS)

Investigate the model's predictions for galaxy clustering and the suppression of massive clusters.

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DFCM Test Console
Welcome to the DFCM live reproducibility console. Select a script above and click "Run Script" to start a test.
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