Semi-symmetries in QUBO matrices can be factored into ancilla qubits, reducing couplings and QAOA depth by up to 45% while preserving the ground state if the anchoring parameter is large enough.
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Reducing QUBO Density by Factoring Out Semi-Symmetries
Semi-symmetries in QUBO matrices can be factored into ancilla qubits, reducing couplings and QAOA depth by up to 45% while preserving the ground state if the anchoring parameter is large enough.