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Nonclassical effects in cold trapped ions inside a cavity

F. L. Semiao·A. Vidiella-Barranco·J. A. Roversi
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Abstract

We investigate the dynamics of a cold trapped ion coupled to the quantized field inside a high-finesse cavity, considering exact resonance between the ionic internal levels and the field (carrier transition). We derive an intensity-dependent hamiltonian in which terms proportional to the square of the Lamb-Dicke parameter ($\eta$) are retained. We show that different nonclassical effects arise in the dynamics of the ionic population inversion, depending on the initial states of the vibrational motion/field and on the values of $\eta$.

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F. L. Semiao, A. Vidiella-Barranco, J. A. Roversi. 2002-08-31. Nonclassical effects in cold trapped ions inside a cavity. https://doi.org/10.1103/physreva.66.063403

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