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arxiv: hep-th/0008233 · v1 · submitted 2000-08-30 · ✦ hep-th

The exact renormalisation group equation and the perturbed unitary minimal models

classification ✦ hep-th
keywords groupequationexactinteractionminimalmodelsperturbedrenormalisation
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The exact renormalisation group equation is studied for a two-dimensional theory with exponential interaction and a background charge at infinity. The motivation for studying this interaction is the flow between unitary minimal models perturbed by Phi_{(1,3)}, and their realisation in terms of a quantum group restricted sine-Gordon model.

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