Companion note to public comparisons

Companion note to the public data comparisons package. The locked geometric point gives an average equation of state ⟨w⟩ ≈ −1.118 over 0.1 < z < 2.3. The free CPL best-fit on the same DESI + CMB + Pantheon+ combination gives ⟨w⟩ ≈ −1.148. Difference = 0.03. Zero extra free parameters. Does not replace an independent re-run. Exploratory geometric trials (fine-structure constant and proton–electron mass ratio) are outside the locked doors and are not part of this deposit.

Authors

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-11-05
DOI
https://doi.org/10.5281/zenodo.23991105
Primary Topic
Cosmology and Gravitation Theories
Type
preprint
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
preprint

Companion note to public comparisons

Daryl Jacobs
1 links
Zenodo (CERN European Organization for Nuclear Research)
Cosmology and Gravitation Theories
preprint

Companion note to public comparisons

Daryl Jacobs
preprint en

Abstract

Companion note to the public data comparisons package. The locked geometric point gives an average equation of state ⟨w⟩ ≈ −1.118 over 0.1 < z < 2.3. The free CPL best-fit on the same DESI + CMB + Pantheon+ combination gives ⟨w⟩ ≈ −1.148. Difference = 0.03. Zero extra free parameters. Does not replace an independent re-run. Exploratory geometric trials (fine-structure constant and proton–electron mass ratio) are outside the locked doors and are not part of this deposit.

Zenodo (CERN European Organization for Nuclear Research)
Cosmology and Gravitation Theories
DOIOpen Access PDFOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Laika access coming soon
Companion note to public comparisons — Daryl Jacobs · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS