منابع مشابه
Quantum matrix algebra for the SU(n) WZNW model
The zero modes of the chiral SU(n) WZNW model give rise to an intertwining quantum matrix algebra A generated by an n×n matrix a = (aα) , i, α = 1, . . . , n (with noncommuting entries) and by rational functions of n commuting elements qi satisfying n ∏ i=1 qi = 1, qaα = a j αq pi+δ j i− 1 n . We study a generalization of the Fock space (F) representation of A for generic q (q not a root of uni...
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The Wznw Model at Two Loops
We study perturbatively the (conformal) WZNW model. At one loop we compute one-particle irreducible twoand three-point current correlation functions, both in the conventional version and in the classically equivalent, chiral, nonlocal, induced version of the model. At two loops we compute the two-point function and find that it vanishes (modulo infrared-induced logarithms). We use dimensional r...
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ژورنال
عنوان ژورنال: Communications in Mathematical Physics
سال: 1990
ISSN: 0010-3616,1432-0916
DOI: 10.1007/bf02278003