Interactions of a two-level atom and a field with a time-varying frequency without rotating-wave approximation |
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Authors: | Shuang-Yuan Xie Ya-Ping Yang |
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Affiliation: | Department of Physics, Tongji University, Shanghai 200092, China |
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Abstract: | The interactions between a two-level atom and a field with a time-varying frequency without rotating-wave approximation have been investigated. The frequency of the field varies in the form of rectangle. The dynamic behaviors of the atomic population inversion, photon anti-bunching and atomic dipole squeezing are investigated numerically as function of time. A number of novel phenomena are discovered and discussed. |
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Keywords: | 42.50.Dv 32.80.Bx |
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