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arXiv · 1009.1534

Franck-Condon Physics in A Single Trapped Ion

Y. M. Hu·W. L. Yang·Y. Y. Xu·F. Zhou·L. Chen·Kelin Gao·Mang Feng·Chaohong Lee
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Abstract

We propose how to explore the Franck-Condon (FC) physics via a single ion confined in a spin-dependent potential, formed by the combination of a Paul trap and a magnetic field gradient. The correlation between electronic and vibrational degrees of freedom, called as electron-vibron coupling, is induced by a nonzero gradient. For a sufficiently strong electron-vibron coupling, the FC blockade of low-lying vibronic transitions takes place. We analyze the feasibility of observing the FC physics in a single trapped ion, and demonstrate various potential applications of the ionic FC physics in quantum state engineering and quantum information processing.

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Y. M. Hu, W. L. Yang, Y. Y. Xu, F. Zhou, L. Chen, Kelin Gao, Mang Feng, Chaohong Lee. 2011-03-23. Franck-Condon Physics in A Single Trapped Ion. https://doi.org/10.1088/1367-2630%2F13%2F5%2F053037

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