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통찰 - Quantum information science
Detecting and Characterizing Quantum Entanglement Using Randomized Measurements
Randomized measurements provide a powerful tool to detect and characterize different forms of quantum entanglement, including genuine multipartite entanglement and bound entanglement, without the need for a shared reference frame or calibration.
Efficient Certification of Quantum States Using Few Single-Qubit Measurements
Almost all quantum states, including highly entangled ones, can be certified from only O(n^2) single-qubit measurements, where n is the number of qubits.
