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hep-th1999
Correlation functions and boundary conditions in RCFT and three-dimensional topology
Giovanni Felder, Jürg Fröhlich, Jürgen Fuchs +1
We give a general construction of correlation functions in rational conformal field theory on a possibly non-orientable surface with boundary in terms of 3-dimensional topological…
hep-th1999
Symmetry breaking boundary conditions and WZW orbifolds
L. Birke, J. Fuchs, C. Schweigert
Symmetry breaking boundary conditions for WZW theories are discussed. We derive explicit formulae for the reflection coefficients in the presence of boundary conditions that preser…