|Department:||Department of Theoretical Physics|
|Course director:||Iván Gyémánt|
|Prerequisities:||Theoretical Mechanics, Atomic Physics|
|Type of assessment:||Szj, G|
Particles and waves; wave mechanics; Schroedinger equation. State space, physical quantities and linear operators. Time evolution. The postulates of quantum mechanics. Measurements, mean values, uncertainty relations. Two-state systems, the quantum mechanics of the spin. One dimensional problems, harmonic oscillator. Angular momentum; central potential, the H atom, spin and Pauli equation, addition of angular momenta. The periodic table of elements. The chemical binding. The H2 molecule. Types of bindings. Stationary perturbation theory and its simple applications. Time dependent perturbations, basic treatment of the interaction of atoms and electromagnetic field.