siamese-eft# Siamese Universes V — EFT Embeddings and DESI Constraints on Holographic Twin Cosmologies (v1.2)
This repository contains the LaTeX source, figures, and scripts for Siamese Universes V.
Paper PDF: siameseV.pdf
We implement a toy EFT ansatz as a multiplicative suppression applied to the CLASS linear matter power spectrum. The model alleviates the Hubble tension (~2σ), reduces σ8 by ~3%, and improves a light RSD χ² by +4.8 (~2.2σ over ΛCDM). It is falsifiable with Euclid and CMB-S4.
siameseV.tex,siameseV.pdf— main manuscript (v1.2)figs/— figures (PDF)scripts/— Python/Matplotlib scripts to regenerate figuresdata/— optional inputs/mocks
# regenerate example figures
python scripts/plot_contour_mock.py
python scripts/plot_fsigma8.py
# compile the paper
latexmk -pdf siameseV.tex