Introduction to Cosmology Relativity Geometry Gravitation

Introduction to Cosmology

LinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLinkLink****Link| 1 - Newton and anti-Newton | |
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| 2 - Concept of geodesic | |
| 3 - Curvature (angular curvature, angular curvature density) | |
| 4 - Total curvature. Equivalence between field and curvature | |
| 5 - General Relativity and curvature. The posicones | |
| 6 - The saddle, the negacone, the blunted negacone | |
| 7 - Conjugate geometries. Gravitational lensing effect | |
| 8 - Invariance under coordinate transformations. False singularities | |
| 9 - True, intrinsic singularities | |
| 10 - Representation space | |
| 11 - Geometry with toroidal neck | |
| 12 - Metric and signature | (first part) |
| 13 - Metric and signature | (second part) |
| 14 - Metric and signature | (third part) |
| 15 - Microscopic space structure, quantized space. The checkerboard model | |
| 16 - The flexible checkerboard model | |
| 17 - Negative masses. Negative lensing. Effect on confinement of positive masses | |
| 18 - Open problems in contemporary cosmology | |
| 19 - Aristotle and Tycho Brahe, references, respond to Copernicus | |
| 20 - The "model" of dark matter in cosmology | |
| 21 - The primordial universe. Remarks made at the Aspen conference on superstrings | |
| 22 - Didactic image evoking the concept of manifold | |
| 23 - Conjugate curvatures | |

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