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Hole burning in a nanomechanical resonator coupled to a Cooper pair box

By C. Valverde, A. T. Avelar and B. Baseia

Abstract

We propose a scheme to create holes in the statistical distribution of excitations of a nanomechanical resonator. It employs a controllable coupling between this system and a Cooper pair box. The success probability and the fidelity are calculated and compared with those obtained in the atom-field system via distinct schemes. As an application we show how to use the hole-burning scheme to prepare (low excited) Fock states.Comment: 7 pages, 10 figure

Topics: Quantum Physics, Physics - Computational Physics, 81V80
Year: 2011
DOI identifier: 10.1088/1674-1056/21/3/030308
OAI identifier: oai:arXiv.org:1104.3369
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