Multi-party quantum state sharing via various probabilistic channels

Multi-party quantum state sharing via various probabilistic channels We present a new scheme to share an arbitrary multi-qubit state between n agents via various probabilistic channels under cooperation of m−1 controllers with a certain probability. Compared with existing ones in this literature, our scheme involves various probabilistic channels, which weakens the requirement for quantum channels. The proposed scheme is symmetric which means even though the designed receiver has no capability of adopting appropriate strategies in introducing auxiliary qubits and performing two-qubit gates, it is still possible to faithfully share a multi-qubit state with assistance of other participants. This scheme involves only single-qubit measurements, CNOT gates, and local two-qubit gates with an auxiliary qubit, which makes it more convenient for physical realization. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Multi-party quantum state sharing via various probabilistic channels

Loading next page...
 
/lp/springer_journal/multi-party-quantum-state-sharing-via-various-probabilistic-channels-N0GObYEJLz
Publisher
Springer US
Copyright
Copyright © 2012 by Springer Science+Business Media, LLC
Subject
Physics; Quantum Information Technology, Spintronics; Quantum Computing; Data Structures, Cryptology and Information Theory; Quantum Physics; Mathematical Physics
ISSN
1570-0755
eISSN
1573-1332
D.O.I.
10.1007/s11128-012-0364-0
Publisher site
See Article on Publisher Site

Abstract

We present a new scheme to share an arbitrary multi-qubit state between n agents via various probabilistic channels under cooperation of m−1 controllers with a certain probability. Compared with existing ones in this literature, our scheme involves various probabilistic channels, which weakens the requirement for quantum channels. The proposed scheme is symmetric which means even though the designed receiver has no capability of adopting appropriate strategies in introducing auxiliary qubits and performing two-qubit gates, it is still possible to faithfully share a multi-qubit state with assistance of other participants. This scheme involves only single-qubit measurements, CNOT gates, and local two-qubit gates with an auxiliary qubit, which makes it more convenient for physical realization.

Journal

Quantum Information ProcessingSpringer Journals

Published: Feb 10, 2012

References

  • Multi-party quantum state sharing of an arbitrary two-qubit state with Bell states
    Shi, R.H.
  • An efficient scheme for five-party quantum state sharing of an arbitrary m-qubit state using multiqubit cluster states
    Hou, K.
  • Controlled teleportation of an arbitrary n-qubit information using quantum secret sharing of classical message
    Zhang, Z.J.
  • Faithful teleportation via multi-particle quantum states in a network with many agents
    Jiang, M.
  • A new protocol for constructing nonlocal n-qubit controlled-U gates
    Yang, C.P.

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve Freelancer

DeepDyve Pro

Price
FREE
$49/month

$360/year
Save searches from Google Scholar, PubMed
Create lists to organize your research
Export lists, citations
Access to DeepDyve database
Abstract access only
Unlimited access to over
18 million full-text articles
Print
20 pages/month
PDF Discount
20% off