Article ID Journal Published Year Pages File Type
9867897 Physics Letters A 2005 7 Pages PDF
Abstract
We investigate quantum correlations of the N-qubit states via a collective pseudo-spin interaction (∝Jy2) on arbitrary pure separable states for a given interval of time. Based on this dynamical generation of the N-qubit maximal entangled states, a quantum secret sharing protocol with N continuous classical secrets is developed.
Keywords
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
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N-qubit entanglement via the Jy2-type collective interaction
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