Errata for: Differential Equations for Sine-Gordon Correlation Functions at the Free Fermion Point
Abstract
We present some important corrections to our work which appeared in Nucl. Phys. B426 (1994) 534 (hep-th/9402144). Our previous results for the correlation functions eiα (x) eiα' (0) were only valid for α = α', due to the fact that we didn't find the most general solution to the differential equations we derived. Here we present the solution corresponding to α ≠ α'.
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