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Relativistic Restrictions on the Distinguishability of Orthogonal Quantum States

S. N. Molotkov·S. S. Nazin
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Abstract

We analyze the restrictions on the distinguishability of quantum states imposed by special relativity. An explicit expression relating the error probability for distinguishing between two orthogonal single-photon states with the time $T$ elapsed from the start of the measurement procedure until the measurement result is obtained by the observer.

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S. N. Molotkov, S. S. Nazin. 2001-04-02. Relativistic Restrictions on the Distinguishability of Orthogonal Quantum States. https://doi.org/10.1134/1.1493158

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