Generation of three-qubit entangled W state by nonlinear optical state truncation
R S SaidCentre for Computational and Theoretical Sciences, Faculty of Science, International Islamic University Malaysia (IIUM), 53100 Kuala Lumpur, MalaysiaM R B WahiddinCentre for Computational and Theoretical Sciences, Faculty of Science, International Islamic University Malaysia (IIUM), 53100 Kuala Lumpur, MalaysiaB A UmarovCentre for Computational and Theoretical Sciences, Faculty of Science, International Islamic University Malaysia (IIUM), 53100 Kuala Lumpur, Malaysia
ABI
Аннотация
We propose an alternative scheme to generate W state via optical state truncation using quantum scissors. In particular, these states may be generated through three-mode optical state truncation in a Kerr nonlinear coupler. The more general three-qubit state may be also produced if the system is driven by external classical fields.
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