Minimum classical bit for remote preparation and measurement of a qubit
Arun Kumar Pati · Physical Review A · 2000
We show that a qubit chosen from equatorial or polar great circles on a Bloch sphere can be remotely prepared with one cbit from Alice to Bob if they share one ebit of entanglement. Also we show that any single-particle measurement on an arbitrary qubit can be remotely simulated with one ebit of shared entanglement and communication of one cbit.