Quantum Tomography of the GHZ State
β Scribed by G.M. D'Ariano; M. Rubin; M.F. Sacchi; Y. Shih
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 88 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0015-8208
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
We present a remote preparation of the N-particle GHZ state protocol in which only the effects of quantum statistics of indistinguishable particles are used. The N-particle GHZ state can be successfully prepared in the limit of N ! 1.
We study in detail the reconstruction of spin-1Γ2 states and analyze the connection between (1) quantum Bayesian inference, (2) reconstruction via the Jaynes principle of maximum entropy, and (3) complete reconstruction schemes such asdiscrete quantum tomography. We derive an expression for a densit