Multiparticle Quantum Superposition and Stimulated Entanglement by Parity Selective Amplification of Entangled States

Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

Volumn 56, Issue 1-2, 2001, Pages 61-66

  De Martini, Francesco ^a   Di Giuseppe, Giovanni ^a  

^a UNIVERSITÀ DI ROMA LA SAPIENZA   (Italy)

Author keywords

Quantum Entangled Schr dinger cat

Indexed keywords

EID: 0003795397     PISSN: 09320784     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

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9. F. De Martini, Phys. Rev. Lett. 81, 2842 (1998); Phys. Lett. A 250, 15 (1998). In the present paper a non conditional experiment is reported, where the R-amplified ebit is post-selected by NEIF against the squeezed-vacuum noise.
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13. G. Di Giuseppe, F. De Martini, D. Boschi, and S. Branca, in: Quantum Interferometry, F. De Martini, G. Denardo, and Y. Shih (eds.), VCH, Berlin 1996. See also: Fortschritte der Physik 46, 643 (1998).
14. D. Boschi, S. Branca, F. De Martini, L. Hardy, and S. Popescu, Phys. Rev. Lett. 80, 1121 (1998). The parity-selectivity of the present system is indeed formally related to the Bell-state selectivity within the above QST scheme.
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