Towards the understanding of Decoherence on Ion Traps

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Two mechanisms of decoherence in ion traps are studied, specially related to the experiment [Kielpinski et al., Science 291 (2001) 1013]. Statistical hypothesis are made about the unknown variables and the expected behaviour of the visibility of the best experimental pattern is calculated for each mechanism. Data from the experiment are analyzed and show to be insufficient to distinguish between them. We suggest improvements which can do this with slight modifications in the present facilities.
7 pages, 4 figures, submitted to Phys Lett A

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/131583

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0401117
 http://arxiv.org/abs/quant-ph/0401117
 Phys. Lett. A 329, 409-413 (2004)
 doi:10.1016/j.physleta.2004.07.002

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arXiv