Equation 87 · A Reference Frame Becomes Classical by Publishing Its Orientation
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After sequential interactions, fragments are blocks of probe qubits selected under a fixed partition rule. The program will vary j , N , , fragment size, probe polarization, rotor purity, probe loss, and access geometry. It will calculate conditional fragment density matrices, direct estimation success, QFI diagnostics, back-action on the rotor, and conditional correlations between proposed witnesses.
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