Quantum mechanics
Quantum mechanics is a theoretical framework describing the behavior of physical systems at atomic and subatomic scales. It is characterized by probabilistic outcomes, wave–particle duality, and quantized physical properties.
Quantum mechanics is discussed in physics, theoretical physics, and related applied fields.
Status
Quantum mechanics is supported by extensive experimental evidence and underlies many modern technologies. Interpretations and extensions of the theory continue to be examined, particularly in relation to gravity and cosmology.