In this second lecture, I further discuss the problems with
the Standard Model and why there should be new physics beyond the
Standard Model. I will present different classes of solutions,
including Supersymmetry, Little Higgs models, and models for Extra
Dimensions, as well as their general signatures at the LHC. If time
allows, I will end with a discussion about recent ideas for new
physics which is not directly motivated by the problems of the
Standard Model, including Unparticles and Hidden Valley scenarios.
Download Johan's
Slides for this talk.