|Department:||Department of Theoretical Physics|
|Course director:||Mihály Benedict|
|Prerequisities:||Theoretical Mechanics, Atomic Physics|
|Type of assessment:||K, G|
Particles and waves; the concept of the probability amplitude. State space, Dirac notation physical quantities and linear operators. Representations. Time evolution, Schrödinger equation. The postulates of quantum mechanics. Measurements, mean values, uncertainty relations. One dimensional problems, potential well, harmonic oscillator. The theory of angular momentum; rotations. Quantum mechanics of the spina nd two state systems. Central potential, the H atom, spin and Pauli equation, addition of angular momenta. The chemical binding. Types of bindings. Stationary perturbation theory and its simple applications. Time dependent perturbations, basic treatment of the interaction of atoms and electromagnetic field.