Operator (physics)

Related lectures (31)

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Covers the introduction to discrete symmetries and the violation of symmetry by weak interactions.

Explores the motivation for studying linear operators in Quantum Mechanics, emphasizing their essential role and practical applications.

Explores time evolution in quantum mechanics, covering compatibility, uncertainty, and evolution properties.

Covers the proof of Friedrichs extension theorem and the properties of the spectrum and resolvent map.

Introduces quantum physics postulates, measurement principles, and operator transformations between bases.

Explores the historical perspective and postulates of quantum mechanics, focusing on the harmonic oscillator and approximation methods.

Explores discrete and continuous degrees of freedom, canonical commutation relations, and the correspondence between classical and quantum mechanics.

Introduces the quantum harmonic oscillator basics, including operators and energy states.

Reviews Dirac notation, observable operators, and exact TDSE solutions using basis sets and Hamiltonians.

Covers the basics of quantum physics, focusing on the quantum harmonic oscillator and eigen-kets of Hamiltonian.