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Improved scheme for generation of vibrational trio coherent states of a trapped ion

Hyo Seok Yi, Ba An Nguyen, Jaewan Kim

quant-pharXiv:quant-ph/0305077

Abstract

We improve a previously proposed scheme (Phys. Rev. A 66 (2002) 065401) for generating vibrational trio coherent states of a trapped ion. The improved version is shown to gain a double advantage: (i) it uses only five, instead of eight, lasers and (ii) the generation process can be made remarkably faster.

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