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Volume 1, Issue 4
Symmetric Remote Two-Qubit Preparation via Positive Operator-Valued Measure

Zhang-Yin Wang & Xing-Qiang Yang

DOI: 10.4208/jams.061310.071210a

J. At. Mol. Sci., 1 (2010), pp. 352-368.

Published online: 2010-01

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  • Abstract

I present a novel tripartite scheme for remotely preparing an arbitrary two-qubit state with two three-qubit entanglements. By using a proper positive operator-valued measure (POVM), it is shown the remote two-qubit preparation can be realized in either distant ministrant's place in a probabilistic manner via their collaboration. I also explore its applications to six special ensembles of state in detail. The extensive investigations shows that the remote preparation can be achieved with higher probability provided that the prepared state belongs to the six special ensembles.

  • Keywords

remote state preparation, three-qubit entanglement, positive operator-valued measure, unitary operationd.

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

zywang@ahu.edu.cn (Zhang-Yin Wang)

yxingqiang@yahoo.com.cn (Xing-Qiang Yang)

  • BibTex
  • RIS
  • TXT
@Article{JAMS-1-352, author = {Wang , Zhang-Yin and Yang , Xing-Qiang}, title = {Symmetric Remote Two-Qubit Preparation via Positive Operator-Valued Measure}, journal = {Journal of Atomic and Molecular Sciences}, year = {2010}, volume = {1}, number = {4}, pages = {352--368}, abstract = {

I present a novel tripartite scheme for remotely preparing an arbitrary two-qubit state with two three-qubit entanglements. By using a proper positive operator-valued measure (POVM), it is shown the remote two-qubit preparation can be realized in either distant ministrant's place in a probabilistic manner via their collaboration. I also explore its applications to six special ensembles of state in detail. The extensive investigations shows that the remote preparation can be achieved with higher probability provided that the prepared state belongs to the six special ensembles.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.061310.071210a}, url = {http://global-sci.org/intro/article_detail/jams/8097.html} }
TY - JOUR T1 - Symmetric Remote Two-Qubit Preparation via Positive Operator-Valued Measure AU - Wang , Zhang-Yin AU - Yang , Xing-Qiang JO - Journal of Atomic and Molecular Sciences VL - 4 SP - 352 EP - 368 PY - 2010 DA - 2010/01 SN - 1 DO - http://doi.org/10.4208/jams.061310.071210a UR - https://global-sci.org/intro/article_detail/jams/8097.html KW - remote state preparation, three-qubit entanglement, positive operator-valued measure, unitary operationd. AB -

I present a novel tripartite scheme for remotely preparing an arbitrary two-qubit state with two three-qubit entanglements. By using a proper positive operator-valued measure (POVM), it is shown the remote two-qubit preparation can be realized in either distant ministrant's place in a probabilistic manner via their collaboration. I also explore its applications to six special ensembles of state in detail. The extensive investigations shows that the remote preparation can be achieved with higher probability provided that the prepared state belongs to the six special ensembles.

Wang , Zhang-Yin and Yang , Xing-Qiang. (2010). Symmetric Remote Two-Qubit Preparation via Positive Operator-Valued Measure. Journal of Atomic and Molecular Sciences. 1 (4). 352-368. doi:10.4208/jams.061310.071210a
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