Scheme for implementing quantum information sharing via tripartite entangled state in cavity QED
arXiv:quant-ph/0508098 · doi:10.1016/j.physa.2006.06.024
Abstract
We investigate economic protocol to securely distribute and reconstruct a single-qubit quantum state between two users via a tripartite entangled state in cavity QED. Our scheme is insensitive to both the cavity decay and the thermal field.
Final version to appear in Physica A
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