A single quantum system, such as a hydrogen atom, can transmit a Cartesian coordinate frame (three axes). For this it has to be prepared in a superposition of states belonging to different irreducible representations of the rotation group. The algorithm for decoding such a state is presented, and the fidelity of transmission is evaluated.
No takes yet. Share an insight, caveat, or question.
Peres et al. (2001) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: