Minimum cbits for remote preperation and measurement of a qubit

Preprint

27 July 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/9907022

Abstract

We show that a qubit chosen from equatorial or polar great circles on a Bloch spehere 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.

Keywords

PREPERATION AND MEASUREMENT
REMOTE PREPERATION
EBIT OF SHARED
MINIMUM CBITS
REMOTELY
QUBIT
POLAR

All Related Versions

Version 1, 1999-07-06, ArXiv
Version 2, 2000-06-20, ArXiv
Version 3, 2000-07-27, ArXiv
Published version: Physical Review A, 63 (1), 014302.

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