Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1844223 | Nuclear Physics B | 2008 | 20 Pages |
Abstract
We construct the explicit free field representations of the current algebras so(2n)k, so(2n+1)k and sp(2n)k for a generic positive integer n and an arbitrary level k. The corresponding energy-momentum tensors and screening currents of the first kind are also given in terms of free fields.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Wen-Li Yang, Yao-Zhong Zhang,