VUT v3.5 - BRANCH DESI - Conditional pre-registration before Euclid DR1

VUT v3.5 is a conditional branch pre-registered on 2026-10-27 21:00 ART, 16 days before Euclid DR1 (2026-11-12). Main branch v3.4 DOI 10.5281/zenodo.23050859 remains w0=-1, wa=0. This branch corrects potential normalization to V = Lambda^4 (Mp/Phi) exp(-kPhi/Mp) = 1.65e-11 eV^4 ~ rho_DE, shows w0=-0.84 reachable with k=0.35 +/-0.15, and honestly reports wa=-0.60 NOT reachable in minimal canonical model. Minimal model gives wa in [-0.35,-0.13]. Requires non-canonical extension K(Phi). This is a dated bet, not a claim of detection. Falsifiable by Euclid.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2026-10-31
DOI
https://doi.org/10.5281/zenodo.23834659
Primary Topic
Cosmology and Gravitation Theories
Type
article
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article

VUT v3.5 - BRANCH DESI - Conditional pre-registration before Euclid DR1

Rubén Darío Quevedo, Ruben Quevedo
Zenodo (CERN European Organization for Nuclear Research)
Cosmology and Gravitation Theories
article

VUT v3.5 - BRANCH DESI - Conditional pre-registration before Euclid DR1

Rubén Darío Quevedo, Ruben Quevedo
article en

Abstract

VUT v3.5 is a conditional branch pre-registered on 2026-10-27 21:00 ART, 16 days before Euclid DR1 (2026-11-12). Main branch v3.4 DOI 10.5281/zenodo.23050859 remains w0=-1, wa=0. This branch corrects potential normalization to V = Lambda^4 (Mp/Phi) exp(-kPhi/Mp) = 1.65e-11 eV^4 ~ rho_DE, shows w0=-0.84 reachable with k=0.35 +/-0.15, and honestly reports wa=-0.60 NOT reachable in minimal canonical model. Minimal model gives wa in [-0.35,-0.13]. Requires non-canonical extension K(Phi). This is a dated bet, not a claim of detection. Falsifiable by Euclid.

Zenodo (CERN European Organization for Nuclear Research)
Openalex Percentile: Top 14%
Cosmology and Gravitation Theories
DOIOpen Access PDFOpenAlex
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VUT v3.5 - BRANCH DESI - Conditional pre-registration before Euclid DR1 — Rubén Darío Quevedo, Ruben Quevedo · Zenodo (CERN European Organization for Nuclear Research) (2026) | TGRS Research Map | TGRS