Analytical Method for Energy Spectra and Eigenstates in the Process of k-Photon Down-Conversion with Quantized Pump |
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| Authors: | Li Jia-Hua CHEN Ai-Xi WANG Wen-yi |
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| Affiliation: | Department of Physics, Huazhong University of Science and Technology, Wuhan 430074, China Wuhan Institute of Physics and Mathematics, the Chinese Academy of Sciences, Wuhan 430071, China National Key Laboratory for Laser Technique, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | In this paper, using the arguments of Wu et al. [Phys. Rev. Lett. 86 (2001) 2200] we analytically discussthe energy spectra and corresponding eigenstates for the process of k-photon down-conversion with quantized pump ina high-Q cavity by the aid of the computer programme. Remarkably, it is also shown that such a method can be usedfor solving numerically the equations in a much simpler manner than the previous ones. |
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| Keywords: | k-photon down-conversion energy spectra energy eigenstate |
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