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Parafermion Fields Constructed by Current Algebra |
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| Authors: | YANG Zhan-Ying SHI Kang-Jie WANG Pei ZHAO Liu |
| Institution: | Department of Physics and Institute of Modern Physics, Northwest University, Xi'an 710069, China Department of Physics and Institute of Modern Physics, Northwest University, Xi'an 710069, China Department of Physics and Institute of Modern Physics, Northwest University, Xi'an 710069, China Department of Physics and Institute of Modern Physics, Northwest University, Xi'an 710069, China |
| Abstract: | In this letter, the parafermion fields constructed by current algebra are considered. It is proved that there must be a parafermion field with respect to each form of current algebra. We also obtain the corresponding representation and unitary relation of the parafermion field from any current algebra. |
| Keywords: | parafermion field current algebra conformal field |
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