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 $⟨e^{i\alpha \Phi (x)}{e}^{i{\alpha }^{\prime }\Phi (0)}⟩$ were only valid for $\alpha ={\alpha }^{\prime }$, 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 $\alpha \ne {\alpha }^{\prime }$.

4 pages