Two-photon Jaynes-cummings Model without Rotating Wave Approximation
نویسندگان
چکیده
The three-level atomic system interacting with one mode of the electromagnetic field in a ,'q,-cortfigurafion is investigated. Effective Hamiltonians for two-photon processes without the rotating wave approximation are obtained by application of the perturbation method of multiple time scales. Some inaccuracies in the form of Hamiltonians of this type recently presented are pointed out and corrected.
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