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CNOT gate by adiabatic passage with an optical cavity

N. Sangouard·X. Lacour·S. Guerin·H. R. Jauslin
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Abstract

We propose a scheme for the construction of a CNOT gate by adiabatic passage in an optical cavity. In opposition to a previously proposed method, the technique is not based on fractional adiabatic passage, which requires the control of the ratio of two pulse amplitudes. Moreover, the technique constitutes a decoherence-free method in the sense that spontaneous emission and cavity damping are avoided since the dynamics follows dark states.

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N. Sangouard, X. Lacour, S. Guerin, H. R. Jauslin. 2005-09-27. CNOT gate by adiabatic passage with an optical cavity. https://doi.org/10.1140/epjd%2Fe2005-00315-2

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