The matrix mechanics is a formulation of quantum mechanics that was prepared by Werner Heisenberg, Max Born and Pascual Jordan in 1925.
The matrix mechanics is one of the two main methods of describing quantified phenomena in nature. It broadened the Bohr model by describing how quantum transitions occur. The matrix mechanics interprets physical properties of particles as matrices that evolve over time. The matrix mechanics, in its modern formulation, also known as the Heisenberg image, equals Schrödinger's waveformulation of quantum mechanics, and is based on Diracs bracket notation for the wave function.
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