Physical model for the generation of ideal resources in multipartite quantum networking

Francesco Ciccarello; Mauro Paternostro; S. Bose; D.E. Browne; Massimo Palma; M. Zarcone

doi:10.1103/PhysRevA.82.030302

Physical model for the generation of ideal resources in multipartite quantum networking

Francesco Ciccarello, Mauro Paternostro, S. Bose, D.E. Browne, Massimo Palma, M. Zarcone

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

We propose a physical model for generating multipartite entangled states of spin-s particles that have important applications in distributed quantum information processing. Our protocol is based on a process where mobile spins induce the interaction among remote scattering centers. As such, a major advantage lies in the management of stationary and well-separated spins. Among the generable states, there is a class of N-qubit singlets allowing for optimal quantum telecloning in a scalable and controllable way. We also show how to prepare Aharonov, W, and Greenberger-Horne-Zeilinger states.

Original language	English
Article number	030302
Pages (from-to)	030302
Number of pages	1
Journal	Physical Review A
Volume	82
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevA.82.030302
Publication status	Published - 27 Sep 2010

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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AU - Paternostro, Mauro

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AU - Browne, D.E.

AU - Palma, Massimo

AU - Zarcone, M.

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