jordan-wigner: simplify SparsePauliOp before returning

qiskit-community · Jul 13, 2024 · 5a00e66 · 5a00e66
1 parent 1d966f3
commit 5a00e66
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/ffsim/qiskit/jordan_wigner.py b/python/ffsim/qiskit/jordan_wigner.py
@@ -62,7 +62,7 @@ def jordan_wigner(op: FermionOperator, n_qubits: int | None = None) -> SparsePau
             qubit_op @= _qubit_action(action, orb + spin * norb, n_qubits)
         qubit_terms.append(qubit_op)
 
-    return SparsePauliOp.sum(qubit_terms)
+    return SparsePauliOp.sum(qubit_terms).simplify()
 
 
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