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Fringe Visibility for a Three‐Particle Beam‐Entanglement
Author(s) -
Horne Michael
Publication year - 1998
Publication title -
fortschritte der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.469
H-Index - 71
eISSN - 1521-3978
pISSN - 0015-8208
DOI - 10.1002/(sici)1521-3978(199811)46:6/8<683::aid-prop683>3.0.co;2-u
Subject(s) - quantum entanglement , visibility , realization (probability) , particle (ecology) , physics , w state , state (computer science) , quantum mechanics , quantum , optics , computer science , mathematics , statistics , geology , oceanography , algorithm
Zeilinger et al. have recently proposed procedures for producing three‐particle entanglements from two independent entangled pairs. Here I exhibit the quantum state behind one realization of this proposal and from this state calculate the visibility of the three‐particle fringes.