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Large two-atom two-photon vacuum Rabi oscillations in a high quality cavity

P. K. Pathak·G. S. Agarwal
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Abstract

We predict large cooperative effect involving two atom two photon vacuum Rabi oscillations in a high quality cavity. The two photon emission occurs as a result of simultaneous de-excitation of both atoms with two photon resonance condition $ω_1+ω_2\approx ω_a+ω_b$, where $ω_1$, $ω_2$ are the atomic transition frequencies and $ω_a$, $ω_b$ are the frequencies of the emitted photons. The actual resonance condition depends on the vacuum Rabi couplings. The effect can be realized either with identical atoms in a bimodal cavity or with nonidentical atoms in a single mode cavity.

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P. K. Pathak, G. S. Agarwal. 2004-06-28. Large two-atom two-photon vacuum Rabi oscillations in a high quality cavity. https://doi.org/10.1103/physreva.70.043807

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