The Tilted Cone Universe: A Geometric Origin of the CMB North–South Asymmetry
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| Natura: | Recurso digital |
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2026
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| _version_ | 1866901621554806784 |
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| author | Xu, Lingguang |
| author_facet | Xu, Lingguang |
| contents | <p>This is the ninth paper in the X-LG cosmology series.</p> <p>We propose a tilted cone model: two primordial bodies collide off-center, producing an asymmetric ejection cone whose projection onto the cosmic microwave background (CMB) generates the observed 1° northern bulge and the southern Cold Spot. From the Cold Spot contrast we infer a mass ratio M_S/M_N = 1.22; from the 1° northern bulge we deduce a projected eccentric angle θ = 4°. The geometric chain closes with a spherical contact angle φ_N = 15° and a projection factor Π = 1/15. All parameters are derived directly from CMB observations without free fitting.</p> <p>This paper provides the full derivation and all LaTeX source code.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19355699 |
| institution | Zenodo |
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| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | The Tilted Cone Universe: A Geometric Origin of the CMB North–South Asymmetry Xu, Lingguang <p>This is the ninth paper in the X-LG cosmology series.</p> <p>We propose a tilted cone model: two primordial bodies collide off-center, producing an asymmetric ejection cone whose projection onto the cosmic microwave background (CMB) generates the observed 1° northern bulge and the southern Cold Spot. From the Cold Spot contrast we infer a mass ratio M_S/M_N = 1.22; from the 1° northern bulge we deduce a projected eccentric angle θ = 4°. The geometric chain closes with a spherical contact angle φ_N = 15° and a projection factor Π = 1/15. All parameters are derived directly from CMB observations without free fitting.</p> <p>This paper provides the full derivation and all LaTeX source code.</p> |
| title | The Tilted Cone Universe: A Geometric Origin of the CMB North–South Asymmetry |
| url | https://doi.org/10.5281/zenodo.19355699 |