Multiphoton and Fractional-Photon Squeezed States
Multiphoton and Fractional-Photon Squeezed States
复制标题
DOI：
10.1007/978-1-4757-6574-8_22
复制
发表时间：
1989
期刊：
影响因子：
--
通讯作者：
G. D’Ariano;M. Rasetti;J. Katriel;A. Solomon
中科院分区：
文献类型：
--
作者：
G. D’Ariano;M. Rasetti;J. Katriel;A. Solomon
有几个物理和数学的动机来追求多光子压缩态的构建。除了从量子光学的角度越来越有趣地描述许多光子过程之外，它们还导致了与物理学的其他分支（例如相变理论或对原子核中某些集体效应的描述）非常相关的非高斯vawepackets。此外，由于在几种情况下，高阶矩可以独立压缩，这样的状态往往取决于大量的参数和相关的概率分布可以实现更精细的调整。
There are several motivations, both physical and mathematical to pursue the construction of multi-photon squeezed states. Besides describing many photon processes which are more and more interesting from the point of view of quantum optics, they lead to non-Gaussian vawepackets which are of great relevance for other branches of physics as well (for instance the theory of phase transitions or the description of certain collective effects in nuclei). Moreover, since in several cases higher order moments can be independently squeezed, such states depend very often on a larger number of parameters and a finer tuning of the related probability distributions can be achieved.