Quantum Cryptography with 3-State Systems
We consider quantum cryptographic schemes where the carriers of information\nare 3-state particles. One protocol uses four mutually unbiased bases and\nappears to provide better...
We consider quantum cryptographic schemes where the carriers of information\nare 3-state particles. One protocol uses four mutually unbiased bases and\nappears to provide better...
Like all of quantum information theory, quantum cryptography is traditionally\nbased on two level quantum systems. In this letter, a new protocol for quantum\nkey distribution b...
All incoherent as well as 2- and 3-qubit coherent eavesdropping strategies on the 6 state protocol of quantum cryptography are classified. For a disturbance of 1/6, the optimal ...
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