The quantization of the chiral Schwinger model based on the BFT-BFV formalism II
We apply an improved version of Batalin-Fradkin-Tyutin Hamiltonian method to the a = 1 chiral Schwinger model, which is much more nontrivial than the a>1 one. Furthermore, through the path integral quantization, we newly resolve the problem of the nontrivial -function as well as that of the unwanted Fourier parameter in the measure. As a result, we explicitly obtain the fully gauge invariant partition function, which includes a new type of Wess-Zumino term irrelevant to the gauge symmetry as well as the usual WZ action.
Document Type: Miscellaneous
Department of Physics and Basic Science Research Institute, Sogang University, CPO Box 1142, Seoul 100-611, Korea
LG Corporate Institute of Technology, Seoul 137-140, Korea
Publication date: December 1, 1998