EN BREF Modèle cosmologique: Description mathématique de l’histoire de l’Univers. Équations de Friedmann: Fondement des modèles cosmologiques modernes. Cosmologie: Étude des structures et de l’évolution de l’Univers. Physique quantique: Base des théories des particules et de la matière. Constante de Hubble: Mesure de l’expansion de l’Univers. Calcul différentiel et intégral: Outils mathématiques clés en mécanique … Read more
IN BRIEF Big Bang: explosive event marking the birth of the Universe Occurred about 13.7 billion years ago Emergence of a dense and hot Universe The Big Bang theory supported by contemporary observations Universe in expansion since its creation Questions about origin: what happened before? No defined time before the Big Bang Exploration of the … Read more
IN BRIEF Casimir Effect: quantum phenomenon predicted by Hendrik Casimir in 1948. Attractive force between two conductive plates in a perfect vacuum. Based on fluctuations of the electromagnetic field. Highlights the physical reality of vacuum and its interaction with matter. Can lead to repulsive phenomena under certain conditions. Related to divergent series and the modes … Read more