What is Quantum-physics?
The quantum-physics fundamental theory Q uantum physics, also known as quantum mechanics, is a branch of physics that describes the behavior of matter and energy at the smallest scales. It is a fundamental theory that describes the behavior of particles, such as atoms and subatomic particles, and the interactions between them. The main postulates of quantum mechanics are: Wave-particle duality : Particles such as electrons and photons exhibit properties of both waves and particles. Uncertainty principle : It is impossible to simultaneously measure certain pairs of physical quantities such as position and momentum with perfect accuracy. Superposition : Particles can exist in multiple states at the same time, known as superposition. Entanglement : Particles can become entangled, where the properties of one particle are dependent on the properties of another particle, even if they are separated by large distances. Quantum physics has led to a number of important technological advances, in...