Quantum state sharing of arbitrary known multi-qubit and multi-qudit states
2014 ◽
Vol 12
(03)
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pp. 1450014
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Keyword(s):
In this paper, we propose a new version of quantum state sharing (QSTS) scheme of an arbitrary multi-qubit state. Then we extend the scheme to a general form of sharing an arbitrary multi-qudit state in the high-dimensional system. The schemes consider the most general case where an arbitrary quantum state can be shared among an arbitrary number of agents in a symmetric way that any agent can recover the state with the help of the others. Compared with a traditional QSTS scheme sharing an unknown state, our schemes are more efficient since the dealer only needs to perform a simpler measurement and consume less classical communication costs.
2011 ◽
Vol 50
(9)
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pp. 2884-2891
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Keyword(s):
2010 ◽
Vol 10
(4)
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pp. 463-473
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2010 ◽
Vol 10
(2)
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pp. 231-239
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2015 ◽
Vol 54
(9)
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pp. 3438-3441
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2007 ◽
Vol 18
(11)
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pp. 1699-1706
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2006 ◽
Vol 04
(05)
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pp. 749-759
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Keyword(s):
2013 ◽
Vol 12
(7)
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pp. 2405-2416
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2009 ◽
Vol 51
(3)
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pp. 424-428
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2010 ◽
Vol 283
(13)
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pp. 2762-2766
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