From 263c596027611d2f75c424760bb7eda7f91f0082 Mon Sep 17 00:00:00 2001
From: Antonio Manesco <am@antoniomanesco.org>
Date: Fri, 16 Feb 2024 11:54:08 +0100
Subject: [PATCH] fix Bloch phase

---
 codes/utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codes/utils.py b/codes/utils.py
index c2b1f42..442437d 100644
--- a/codes/utils.py
+++ b/codes/utils.py
@@ -181,7 +181,7 @@ def model2hk(tb_model):
         ham = 0
         for vector in tb_model.keys():
             ham += tb_model[vector] * np.exp(
-                1j * np.dot(k, np.array(vector, dtype=float))
+                -1j * np.dot(k, np.array(vector, dtype=float))
             )
         return ham
 
-- 
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