Nordita Courses
Eventhough Nordita staff members have no formal teaching obligations, some have given courses on subjects related to their research. Some courses are more informal introduction to a field, others are for credit. Participants will typically be PhD students and faculty from the local universities (Stockholm University, Royal Institute of Technology, Uppsala University).
(For other events, see Scientific Programs, Workshops and Conferences, Summer Schools and Nordita Lectures.)
2008
- CONFORMAL FIELD THEORY
- Eddy Ardonne (Nordita)
- This course will start from the basics. The topics which will be covered are: Motivation and introduction to conformal invariance; The Virasoro algebra; Free bosons and fermions; Minimal models; Singular vectors and differential equations for correlation functions; CFT on the torus: Modular invariance and the Verlinde Formula; Extended symmetries: current algebras and the Knizhnik-Zamolodchikov equation.
- No previous knowledge of conformal field theory is assumed, even if some basic knowledge about quantum field theory will definitely be helpful.
- The course will consist of lectures (once a week, 2 times 45 minutes), as well as exercises which will be provided. It will be a 7.5 point (ECTS) course
- Course home page: www.nordita.org/~ardonne/cft-course.html
- First lecture: Wednesday, 24 September 2008, at 13:15 to 15:00.
- Place: Quantum Chemistry seminar room, 122:026 (Roslagstullsbacken 17)
- ADVANCED QUANTUM FIELD THEORY
- Ulf Lindström (Nordita and the Physics and Astronomy Department at Uppsala University)
- Course home page: www.teorfys.uu.se/en/node/514
- Time: 1 April to 15 May 2008
- Place: Uppsala
2007
- SUPERSYMMETRY
- Ulf Lindström (Nordita and the Physics and Astronomy Department at Uppsala University)
- The course is aimed at beginning PhD-students in physics. Good background is some knowledge of relativistic quantum field theory and a little familiarity with Lie-groups and Lie-algebra.
- I will discuss the possible symmetries of a relativistic quantum field theory, the concept of bose-fermi symmetry and define superalgebras. Supersymmetry will be illustrated in the context of simple field theories and sigma models. Emphasis will be give to efficient methods for packaging multiplets (i.e. superspace) and I will choose low dimensional examples to bring out the ideas as clearly a possible. The main body of the course will be basic supersymmetry and representations thereof. Advanced topics that I hope to touch upon towards the end of the course are the relation to complex geometry, supergravity, superstring theory et.c.
- Time: Wednesdays and Thursdays from 10:15 to 12:00, between 24 October and 22 November 2007.
- Place: Nordita seminar room
- INTRODUCTORY LECTURES ON STRING THEORY
- Paolo Di Vecchia (Nordita)
- These lectures are for people who do not know anything about string theory and who want to know some basic elements. The first lectures will deal with (1) Why do we speak about string theory? (2) Introduction to the bosonic string and its physical spectrum.
- First lecture: Thursday, 18 October 2007 from 10:00 to 11:00.
- Place: Nordita seminar room
