120 credits in science/engineering with Quantum Field Theory or Advanced Particle Physics. Proficiency in English equivalent to the Swedish upper secondary course English 6.
The course focuses on strong interaction and theoretical description based on quantum chromodynamics (QCD). The deep connection between interactions and symmetries is pointed out. General features and shortcomings of the standard model of particle physics are reviewed. QCD is described as a working theory for strong interaction and at the same time as a prototype for a perfect quantum field theory in the sense that it is well-defined by perturbation theory at high energies and by lattice-QCD at low energies. The properties of quarks, gluons and their composite objects, the hadrons are reviewed. Features of the strong interaction are discussed, most notably asymptotic freedom, confinement and chiral symmetry breaking. Conceptual and technical aspects of perturbative and effective field theories are studied and a brief introduction to quantum field theory on a lattice is provided. Spontaneous symmetry breaking is discussed including the Higgs mechanism.
