On explicit free field realization of current algebras
نویسندگان
چکیده
منابع مشابه
On explicit free field realizations of current algebras
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. PACS: 11.25.Hf
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2008
ISSN: 0550-3213
DOI: 10.1016/j.nuclphysb.2008.02.011