Published August 13, 2025
| Version 1.0.0
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Data and Code for Dual Time Cosmology: A Unified Framework and Comparison with ΛCDM
Authors/Creators
Description
Repository containing the Python code, processed data, posterior samples, and results tables used to reproduce all figures and tables in the paper “Dual Time Cosmology: A Unified Framework and Comparison with ΛCDM.” See README.md for details and instructions. Software is released under the MIT License; generated data files are provided under CC BY 4.0. The raw third‑party datasets (Pantheon+ supernova, eBOSS DR12 BAO, cosmic chronometer H(z) data, and Planck distance priors) are not redistributed here but are cited in the manuscript and listed with their DOIs in DATA_SOURCES.md.
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DATA_SOURCES.md
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Additional details
Related works
- Cites
- Publication: 10.1093/mnras/stx721 (DOI)
- Publication: 10.1051/0004-6361/201833910 (DOI)
- Publication: 10.1093/mnrasl/slv037 (DOI)
- Is derived from
- Dataset: 10.5281/zenodo.16365279 (DOI)
Dates
- Submitted
-
2025-08-13
References
- Scolnic, D., Brout, D., Carr, A., Riess, J., et al. (2022). Pantheon+ Type Ia Supernova Distance Measurements. Zenodo. https://doi.org/10.5281/zenodo.16365279
- Alam, S., et al. (2017). The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample. MNRAS, 470, 2617–2652. https://doi.org/10.1093/mnras/stx721
- Planck Collaboration VI (Aghanim, N., et al.) (2020). Planck 2018 results. VI. Cosmological parameters. A&A, 641, A6. https://doi.org/10.1051/0004-6361/201833910
- Moresco, M. (2015). Raising the bar: new constraints on the Hubble parameter with cosmic chronometers at z ~ 2. MNRAS Letters, 450, L16–L20. https://doi.org/10.1093/mnrasl/slv037
- Moresco, M., et al. (2016). A 6% measurement of the Hubble parameter at z≈0.45 from cosmic chronometers. JCAP, 2016(05), 014. https://doi.org/10.1088/1475-7516/2016/05/014