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A generalized microscopic model of quantum jump superoperators |
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| Authors: | Huai-Xin Lu Zeng-Bing Chen |
| Institution: | a Department of Physics, Weifang University, Weifang, Shandong 261061, China b Department of Physics, Qufu Normal University, Qufu, Shandong 273165, China c Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026, China |
| Abstract: | In this paper, we discuss a microscopic model for the detector-field system in the theory of the quantum counting process. The detector-field system is described by a generalized Jaynes-Cummings model, from which we derive an analytic expression of the general quantum jump superoperators. To illustrate the universality and convenience of our method, we consider two specific examples with the help of the analytic expression. |
| Keywords: | 03 65 Ud 03 67 &minus a |
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