We investigate the photon number distribution of squeezed chaotic field(SCF)(a mixed state),by converting the density operator of SCF into its normally ordered bivariate distribution form we find that it is a Legendre...We investigate the photon number distribution of squeezed chaotic field(SCF)(a mixed state),by converting the density operator of SCF into its normally ordered bivariate distribution form we find that it is a Legendre distribution.This is a remarkable result.展开更多
基金Supported by the National Natural Science Foundation of China under Grant No 10874174and the Specialized Research Fund for the Doctoral Program of Higher Education(No 20070358009).
文摘We investigate the photon number distribution of squeezed chaotic field(SCF)(a mixed state),by converting the density operator of SCF into its normally ordered bivariate distribution form we find that it is a Legendre distribution.This is a remarkable result.