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Frequency up- and down-conversions in two-mode cavity quantum electrodynamics

R. M. Serra·C. J. Villas-Boas·N. G. de Almeida·M. H. Y. Moussa
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Abstract

In this letter we present a scheme for the implementation of frequency up- and down-conversion operations in two-mode cavity quantum electrodynamics (QED). This protocol for engineering bilinear two-mode interactions could enlarge perspectives for quantum information manipulation and also be employed for fundamental tests of quantum theory in cavity QED. As an application we show how to generate a two-mode squeezed state in cavity QED (the original entangled state of Einstein-Podolsky-Rosen).

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R. M. Serra, C. J. Villas-Boas, N. G. de Almeida, M. H. Y. Moussa. 2004-07-28. Frequency up- and down-conversions in two-mode cavity quantum electrodynamics. https://doi.org/10.1103/physreva.71.045802

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