Geometric Phase in a Generalized Time-Dependent Jaynes-Cummings Model |
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| Authors: | Zhao-Xian Yu Zhi-Yong Jiao |
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| Affiliation: | (1) Department of Physics, Beijing Information Science and Technology University, Beijing, 100085, China;(2) Department of Physics, China University of Petroleum (East China), Dongying, 257061, China |
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| Abstract: | By using the Lewis–Riesenfeld invariant theory, we have studied the dynamical and the geometric phases in a generalized time-dependent Jaynes-Cummings model. It is found that the geometric phases in a cycle case have nothing to do with the frequency of the electromagnetic wave, the energy difference between two levels of the atom, and the coupling strength between the atom and the light field. |
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| Keywords: | Geometric phase Generalized Jaynes-Cummings model |
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