Probabilistic Teleportation of One-Particle State of S-level |
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Authors: | YAN Feng-Li BAI Yan-Kui |
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Institution: | 1. Department of Physics, Hebei Normal University, Shijiazhuang
050016, China
;2. CCAST (World Laboratory), P.O. Box 8730, Beijing 100080, China |
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Abstract: | A scheme for probabilistically teleporting an unknown one-particle state of S-level by a group of pairs
of partially entangled 2-level particle state is proposed. In this scheme unitary transformation and local measurement take the place of Bell state
measurement, then proper unitary transformation and the measurement on
an auxiliary qubit with the aid of classical communication are
performed. In this way the unknown one-particle state of S-level
can be transferred onto a group of remote 2-level particles with certain
probability. Furthermore, the receiver can recover the initial signal
state on an S-level particle at his hand. |
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Keywords: | probabilistic teleportation discrete Fourier transform local measurement one-particle state of S-level |
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