We address continuous variable 1 -> 2 telecloning based on three-mode entangled states of the radiation field. After reviewing existing protocols using phase-space formalism we suggest a novel scheme which allows telecloning with optimal fidelity also in the high energy regime. Being not limited by energy constraints our scheme is suitable to be implemented with feasible three-mode entanglement sources.
Optimal continuous variable telecloning with bright entangled beams / S. Olivares, M. Paris. - In: THE EUROPEAN PHYSICAL JOURNAL. SPECIAL TOPICS. - ISSN 1951-6355. - 160:1(2008), pp. 319-330.
Optimal continuous variable telecloning with bright entangled beams
S. OlivaresPrimo
;M. ParisUltimo
2008
Abstract
We address continuous variable 1 -> 2 telecloning based on three-mode entangled states of the radiation field. After reviewing existing protocols using phase-space formalism we suggest a novel scheme which allows telecloning with optimal fidelity also in the high energy regime. Being not limited by energy constraints our scheme is suitable to be implemented with feasible three-mode entanglement sources.
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