Laguerre Polynomial States and Phase States in k-Photon Sub-Fock Space |
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| Authors: | FAN Hongyi FAN Yue |
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| Affiliation: | Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China |
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| Abstract: | Using k-photon Brandt-Greenberg operators we introduce the concept of field intensity-dependent squeezing, and construct the minimum uncertainty states for this squeezing,which turns out to be a Laguerre polynomial state in sub-Fock space. The k-photon phase states is also derived, which turns out to be an SU(1,1) generalized coherent state. |
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