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| -rw-r--r-- | essential-ising.tex | 2 |
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diff --git a/essential-ising.tex b/essential-ising.tex index aeff5d0..cbb9866 100644 --- a/essential-ising.tex +++ b/essential-ising.tex @@ -68,7 +68,7 @@ $F(t,h)=|g_t|^{2-\alpha}\mathcal F(g_h|g_t|^{-\Delta})$ \footnote{Technically we for the purposes of this paper.}, where $\Delta=\beta\delta$ and $g_t$, $g_h$ are analytic functions of $t$, $h$ that transform exactly linearly under {\sc rg} -\cite{cardy.1996.scaling}. When studying the properties of the +\cite{cardy.1996.scaling,aharony.1983.fields}. When studying the properties of the Ising critical point, it is nearly always assumed that $\mathcal F(X)$, the universal scaling function, is an analytic function of $X$. However, it has long been known that there exists an essential singularity in $\mathcal F$ at |