arXiv · hep-th/9703055
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 $\langle e^{iαΦ(x)} e^{iα' Φ(0) } \rangle$ 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 $α\neq α'$.
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D. Bernard, A. Leclair. 1997-03-06. Errata for: Differential Equations for Sine-Gordon Correlation Functions at the Free Fermion Point. https://doi.org/10.1016/s0550-3213(97)00355-6
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