Workshop
Workshop Gerbes, twisted K-theory and conformal field theory

Mathematisches Forschungsinstitut Oberwolfach

14.08.-20.08.2005

Organizers:
Branislav Jurco , Jouko Mickelsson, Christoph Schweigert

Talks:

• Peter Bouwknegt: Generalized geometry, mirror symmetry and T-duality. Slides
• Krzysztof Gawedzki: WZW models withz non simply connected targets via gerbes and gerbe modules. Summary
• Branislav Jurco: On classification of nonabelian bundle gerbes with connection. Paper
• Sakura Schäfer-Nameki: Links to two papers on which the talk was based:
  "D-branes in N=2 coset models and twisted equivariant K-theory"
  "K-theoretical boundary rings in N=2 coset models"
  
• Urs Schreiber From Loop Space Mechanics to Nonabelian Strings. Webpage
• Christoph Schweigert: Introduction to WZW theories with boundaries: Notes related to part I, notes for part II.
• Mathai Varghese: Global aspects of T-duality in type II string theory. Slides

Additional material:

• Abstracts for this workshop for the Oberwolfach Reports
• Photo of participants.
• Text: ``Some notes on differentiable stacks'' by Jochen Heinloth, written for the research seminar Bunke-Schick.
• There is a weblog written by Urs Schreiber. Contributions: I II III IV V VI VII