From 1cae91cde5efde713b16df17d6487291d96e5b30 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Tue, 30 May 2017 11:09:52 -0400
Subject: added citation to fisher scaling variables paper

---
 essential-ising.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'essential-ising.tex')

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
-- 
cgit v1.2.3-54-g00ecf

