Quantum Resource Reduction for Quantum-Centric Supercomputing via One-Body Downfolding and Diagonalization

OBDF-SQD hybrid method reduces quantum circuit complexity for chemistry simulation by integrating perturbative downfolding with sample-based diagonalization. Benchmarks on H6 and N2 systems show consistent improvements over standard approaches without additional quantum resour...

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https://iq.fp2.dev/j07ZE