Python implementation of Damped Oscillating Dark Energy model with numerical optimization (L-BFGS-B) and Pantheon+ fitting.
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May 23, 2026 - Python
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pantheon-plus
Here are 6 public repositories matching this topic...
Preprint research code and papers for the Curvature Relaxation Model: modified-gravity cosmology with CMB, Pantheon+, MOND, and SPARC-oriented checks.
python research reproducible-research physics open-science cosmology sparc mcmc mond cmb zenodo preprint dark-energy modified-gravity research-code pantheon-plus f-r-gravity planck-2018
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Jun 11, 2026 - TeX
Independent refit of the Janus cosmological model SNe Ia Hubble diagram on Pantheon+, compared against flat LCDM and Milne with one shared pipeline
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Jun 11, 2026 - Python
Exploratory Bayesian comparison of ΛCDM, CPL and an oscillating dark-energy equation of state using Pantheon+SH0ES supernovae and DESI DR2 BAO.
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May 9, 2026 - Python
A bilocal geometric framework on a complex manifold that derives gravity, the baryonic Tully–Fisher relation, and Type Ia supernova luminosity distances from a single kinematic acceleration scale, without dark matter or dark energy.
mathematica pantheon gravity cosmology sparc theoretical-physics supernovae cmb dark-matter dark-energy modified-gravity hubble-tension tully-fisher pantheon-plus bilocal-geometry distance-redshift
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Jun 11, 2026 - Wolfram Language
Sine-Gordon Lagrangian reconstruction, golden ratio matches in DESI BAO
cosmology golden-ratio lucky dark-energy lagrangian desi bao vicky scalar-field friedmann-equation pantheon-plus bic-model-selection
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May 28, 2026 - Python
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