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quant-ph2026
Strategic Non-Shareability of Quantum Correlations
Fumin Wang
Correlations distributed by a mediator can be useful for coordination but vulnerable to inheritance by a colluder. We formalize the obstruction to such inheritance as a source-cert…
quant-ph2025
Kernelized Decoded Quantum Interferometry
Fumin Wang
Decoded Quantum Interferometry (DQI) promises superpolynomial speedups for structured optimization; however, its practical realization is often hindered by significant sensitivity…