Article

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

Journal of Physics B Atomic Molecular and Optical Physicsjournal2006en

ABI

Abstract

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.

Topics

Quantum Information and Cryptography Quantum Computing Algorithms and Architecture Mechanical and Optical Resonators

Identifiers

DOI: 10.1088/0953-4075/39/6/001

Citations and references

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