From e34429abf10c755d98190b3675265c6dc818c8f4 Mon Sep 17 00:00:00 2001
From: darts <101638759+dartsushi@users.noreply.github.com>
Date: Thu, 6 Feb 2025 11:37:42 +0100
Subject: [PATCH] Update cft.jl

Critical parameter
---
 src/utility/cft.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/utility/cft.jl b/src/utility/cft.jl
index 346529f..aa02b5d 100644
--- a/src/utility/cft.jl
+++ b/src/utility/cft.jl
@@ -1,3 +1,5 @@
+Potts_βc(q) = log(1+sqrt(q))
+
 function cft_data(scheme::TNRScheme; v=1, unitcell=1)
     # make the indices
     indices = [[i, -i, i + 1, -(i + unitcell)] for i in 1:unitcell]