Merge pull request #1074 from qiboteam/fSim

Fix `matrix()` method for `gates.GeneralizedfSim`
qiboteam · Nov 3, 2023 · dbdbd07 · dbdbd07
2 parents 58a625d + 487cde3
commit dbdbd07
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/qibo/backends/npmatrices.py b/src/qibo/backends/npmatrices.py
@@ -227,8 +227,8 @@ def GeneralizedfSim(self, u, phi):
         return self.np.array(
             [
                 [1, 0, 0, 0],
-                [0, u[0, 0], u[0, 1], 0],
-                [0, u[1, 0], u[1, 1], 0],
+                [0, complex(u[0, 0]), complex(u[0, 1]), 0],
+                [0, complex(u[1, 0]), complex(u[1, 1]), 0],
                 [0, 0, 0, phase],
             ],
             dtype=self.dtype,