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quant-ph2026
Low resource entanglement classification from neural network interpretability
A. GarcÃa-Velo, R. Puebla, Y. Ban +2
Entanglement is a central resource in quantum information and quantum technologies, yet its characterization remains challenging due to both theoretical complexity and measurement…
quant-ph2025
Marginal second-order moments do not suffice for entanglement detection
A. GarcÃa-Velo, M. Paraschiv, Y. Ban +2
The complete knowledge of the global and marginal second-order moments of a quantum state is in general insufficient for entanglement detection. By deriving the conditions on local…