Removed unnecessary extra steps in canonicalisationfor non-adjacent t…

…wo-qubit gate application
CQCL · Jan 24, 2025 · c1c6d44 · c1c6d44
1 parent 52991f5
commit c1c6d44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pytket/extensions/cutensornet/structured_state/mps_gate.py b/pytket/extensions/cutensornet/structured_state/mps_gate.py
@@ -234,7 +234,7 @@ def _apply_2q_unitary_nonadjacent(
 
         # Always canonicalise. Even in the case of exact simulation (no truncation)
         # canonicalisation may reduce the bond dimension (thanks to reduced QR).
-        self.canonicalise(l_pos, l_pos)
+        self.canonicalise(l_pos, r_pos)
 
         # Reshape into a rank-4 tensor
         gate_tensor = cp.reshape(unitary, (2, 2, 2, 2))