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quant-ph2026
Optimization versus fair sampling in quantum annealing: An exactly characterized frustrated Ising benchmark
Masaru Hitomi, Masayuki Ohzeki
Reaching a degenerate ground-state manifold and sampling it uniformly are distinct properties of a quantum annealer. We quantify this distinction using an Ising ring with additiona…
quant-ph2026
QUBO-Based Optimization of Social Indicator Configurations for Working-Age Population Growth
Hayate Wada, Seiya Miyamoto, Tatsumasa Ogawa +3
The decline of the working-age population is a major challenge for regional sustainability, particularly in ageing societies such as Japan. We present a methodological demonstratio…