Entropic Cosmology without Expansion: A Resolution-Shift Model for Apparent Cosmic Acceleration
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| Formato: | Recurso digital |
| Lenguaje: | inglés |
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2025
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| _version_ | 1866902053715968000 |
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| author | 上田, 高之 |
| author_facet | 上田, 高之 |
| contents | <p>We propose a novel cosmological model in which the observed cosmic acceleration is not caused by the expansion of space, but by an entropy-driven shift in the observer’s information resolution.</p> <p>This "resolution-shift cosmology" replaces spatial expansion with a logarithmic entropy effect: <br>  **f(z) = α log(1 + β z)**, <br>fitting the Pantheon+ supernova data with high precision.</p> <p>Key contributions include:<br>- Elimination of dark energy as a necessary component<br>- High accuracy reproduction of ΛCDM distance modulus with residuals within ±0.1 mag<br>- Physical interpretation based on quantum/statistical limits on resolution<br>- Simplicity, falsifiability, and information-theoretic clarity</p> <p>We include four figures (model curve, comparison with ΛCDM, residuals, and parameter table), and an extended discussion on the physical motivation. This work opens a new paradigm where the illusion of expansion arises not from geometry—but from **information loss at cosmic scales**.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_15577824 |
| institution | Zenodo |
| language | eng |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Entropic Cosmology without Expansion: A Resolution-Shift Model for Apparent Cosmic Acceleration 上田, 高之 宇宙論 ダークエネルギー 赤方偏移 エントロピー 情報理論 量子力学 観測宇宙論 超新星 大体宇宙モデル <p>We propose a novel cosmological model in which the observed cosmic acceleration is not caused by the expansion of space, but by an entropy-driven shift in the observer’s information resolution.</p> <p>This "resolution-shift cosmology" replaces spatial expansion with a logarithmic entropy effect: <br>  **f(z) = α log(1 + β z)**, <br>fitting the Pantheon+ supernova data with high precision.</p> <p>Key contributions include:<br>- Elimination of dark energy as a necessary component<br>- High accuracy reproduction of ΛCDM distance modulus with residuals within ±0.1 mag<br>- Physical interpretation based on quantum/statistical limits on resolution<br>- Simplicity, falsifiability, and information-theoretic clarity</p> <p>We include four figures (model curve, comparison with ΛCDM, residuals, and parameter table), and an extended discussion on the physical motivation. This work opens a new paradigm where the illusion of expansion arises not from geometry—but from **information loss at cosmic scales**.</p> |
| title | Entropic Cosmology without Expansion: A Resolution-Shift Model for Apparent Cosmic Acceleration |
| topic | 宇宙論 ダークエネルギー 赤方偏移 エントロピー 情報理論 量子力学 観測宇宙論 超新星 大体宇宙モデル |
| url | https://doi.org/10.5281/zenodo.15577824 |