Dynamics of Bose-Einstein Condensed and Excited Atoms in a Quantized Cavity |
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| Authors: | YI Xuexi SUN Changpu |
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| Affiliation: | 1. Institute of Theoretical Physics, Northeast Norlpal University, Changchun 130024, China;2. Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China |
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| Abstract: | The dynamics of the Bose-Einstein condensed and excited atoms in a cavity interacting with quantized electromagnetic field of single mode is studied for both the cases with and without dissipation. It is shown that the frequencies of oscillation between the condensed atomic state and an excited state are related to the number of Bose-Einstein condensed atom in a certain form. This relation may be used for the reliable detection of the appearance of the Bose-Einstein condensate. |
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