fix random uccsd complex t1 generation

qiskit-community · Oct 13, 2024 · c5a1a2d · c5a1a2d
1 parent 3b850d3
commit c5a1a2d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/python/ffsim/random/random.py b/python/ffsim/random/random.py
@@ -368,7 +368,9 @@ def random_uccsd_restricted(
     """
     rng = np.random.default_rng(seed)
     nvrt = norb - nocc
-    t1 = rng.standard_normal((nocc, nvrt))
+    t1 = rng.standard_normal((nocc, nvrt), dtype=float if real else complex)
+    if not real:
+        t1 += 1j * rng.standard_normal((nocc, nvrt))
     t2 = random_t2_amplitudes(norb, nocc, seed=rng, dtype=float if real else complex)
     final_orbital_rotation = None
     if with_final_orbital_rotation: