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Deterministic joint remote preparation of arbitrary multi-qudit states

journal contribution
posted on 2013-11-01, 00:00 authored by M Jiang, Frank JiangFrank Jiang
In this Letter, we put forward a new nontrivial three-step strategy for joint remote preparation of arbitrary two-qudit states (JRSP) in a deterministic manner from a spatially separated multi-sender to one receiver. The scheme is then extended to the arbitrary multi-qudit case. In our schemes, various partially entangled GHZ-like states with arbitrary complex parameters are used as the quantum channels. It overcomes state preparation failure leading to the loss of valuable quantum channel resource and ensures the prepared data available for the remote terminals under extreme conditions such as limited number of quantum channels and limited quantum information processing technologies.

History

Journal

Physics Letters A

Volume

377

Pagination

2524-2530

Location

Amsterdam, The Netherlands

ISSN

0375-9601

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

Issue

38

Publisher

Elsevier

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