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Proposal to produce long-lived mesoscopic superpositions through an atom-driven field interaction

C. J. Villas-Boas·F. R. de Paula·R. M. Serra·M. H. Y. Moussa
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Abstract

We present a proposal for the production of longer-lived mesoscopic superpositions which relies on two requirements: parametric amplification and squeezed vacuum reservoir for cavity-field states. Our proposal involves the interaction of a two-level atom with a cavity field which is simultaneously subjected to amplification processes.

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C. J. Villas-Boas, F. R. de Paula, R. M. Serra, M. H. Y. Moussa. 2004-01-08. Proposal to produce long-lived mesoscopic superpositions through an atom-driven field interaction. https://doi.org/10.1088/1464-4266/5/5/303

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