IN BRIEF Quantum physics and cosmology were born in the early 20th century. Quantum cosmology describes the early moments of the Universe. The concept of the quantum multiverse suggests an infinity of universes. Quantum gravity raises many questions about the nature of the Universe. Big Bang and particle physics: essential links. Projects on loop quantum … Read more
IN BRIEF Quantum fluctuations: spontaneous energy variations in the quantum vacuum. Influence on the formation of structures in the universe. Elementary particles: rapid emergence and annihilation. Uncertainty principles: impact on quantum theory. Primordial universe: crucial role in cosmic inflation. Quantum vacuums: concepts of fluctuating energy zones. Applications in cosmology and particle physics. Quantum fluctuations represent … Read more
IN BRIEF Applied mathematics to quantum mechanics Use of complex numbers to model wave-like phenomena Electron emissions from metallic materials under light radiation Applications of group theory to describe the symmetries of physical systems Solutions described by periodic vibration modes Impact of mathematics on advances in quantum physics Mathematics plays a fundamental role in understanding … Read more
IN BRIEF Wave-particle duality: a fundamental concept in physics. Light behaves as both a wave and a particle. Examples of experiments: diffraction and interference. Associated with each particle is a specific wave (wavelength). The wave model and the particle model apply depending on context. Implications in the structure of the atom. Importance of science communication … Read more
IN BRIEF Casimir Effect: quantum phenomenon predicted by Hendrik Casimir in 1948. Attractive force between two conducting plates in a perfect vacuum. Based on fluctuations of the electromagnetic field. Highlights the physical reality of the vacuum and its interaction with matter. Can lead to repulsion phenomena under certain conditions. Related to divergent series and the … Read more
IN BRIEF Philosophy of quantum physics: exploration of theoretical foundations. Interpretations: divergence between quantum models, such as the Copenhagen interpretation. Quantum entanglement: fundamental link between distant particles, having practical implications. Philosophical debates: discussions on the nature of reality and the predictability of events. Quantum reality: questioning what we consider real. Elementary phenomena: study of interactions … Read more
IN BRIEF Definition: Quantum physics is a set of theories developed in the 20th century to explain the behavior of atoms and particles. Scientific revolution: Considered one of the two major revolutions of the twentieth century, along with the theory of relativity. Nature of interactions: It describes how energy is exchanged in discrete amounts called … Read more