Phenomenological Gauss-Bonnet braneworld leakage model for high‑ℓ CMB suppression. Includes CAMB/CLASS patches, MCMC scripts, and reproducible pipelines for Planck, ACT DR6, and SPT‑3G data.
python open-source planck cosmology reproducibility cmb mcmc-sampler-graph gauss-bonnet astrophysics-research braneworld high-ell scientific-pipeline spt-3g
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Updated
Jan 8, 2026 - Python