Relativistic Restrictions on the Distinguishability of Orthogonal Quantum States
arXiv:quant-ph/0103019 · doi:10.1134/1.1493158
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 elapsed from the start of the measurement procedure until the measurement result is obtained by the observer.
9 pages, 1 figure (misprints in formulas corrected)