The DOI matches its Crossref record; 39 of the 39 references it cites were found in a registry or an index.
Nonlocal entanglement concentration scheme for partially entangled multipartite systems with nonlinear optics
Open accessAbstract
We present a nonlocal entanglement concentration scheme for reconstructing some maximally entangled multipartite states from partially entangled ones by exploiting cross-Kerr nonlinearities to distinguish the parity of two polarization photons. Compared with entanglement concentration schemes based on two-particle collective unitary evolution, this scheme does not require the parties to know accurately information about the partially entangled states---i.e., their coefficients. Moreover, it does not require the parties to possess sophisticated single-photon detectors, which makes this protocol feasible with present techniques. By iteration of entanglement concentration processes, this scheme has a higher efficiency and yield than those with linear optical elements. All these advantages make this scheme more efficient and more convenient than others in practical applications.
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Cites
Teleporting an unknown quantum state via dual classical and Einstein-Podolsky-Rosen channels
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Ekert, A. K. (1991) · Physical Review Letters · doi:10.1103/physrevlett.67.661 · Cited by 10,777
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Bennett, C. H., Bernstein, H. J., Popescu, S., & Schumacher, B. (1996) · Physical Review A · doi:10.1103/physreva.53.2046 · Cited by 3,111
Purification of Noisy Entanglement and Faithful Teleportation via Noisy Channels
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Two-step quantum direct communication protocol using the Einstein-Podolsky-Rosen pair block
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Metadata
- Authors
- Sheng, Y.-B., Deng, F.-G., & Zhou, H.-Y.
- Venue
- Physical Review A
- Publisher
- American Physical Society (APS)
- Published
- 2008-06-16
- Volume
- 77
- Issue
- 6
- ISSN
- 0556-2791 (ISSN-L)
- 1050-2947
- 1094-1622
- OpenAlex
- W1992604012
- Cited by
- 270
- References
- 39
- FWCI
- 16.43
- Type
- journal article
- Language
- en
- Open access
- green
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