中国物理B ›› 2014, Vol. 23 ›› Issue (2): 20302-020302.doi: 10.1088/1674-1056/23/2/020302
卢道明a, 范洪义b
Lu Dao-Ming (卢道明)a, Fan Hong-Yi (范洪义)b
摘要: For the first time, we derive the photon number cumulant for two-mode squeezed state and show that its cumulant expansion leads to normalization of two-mode photon subtracted-squeezed states and photon added- squeezed states. We show that the normalization is related to Jacobi polynomial, so the cumulant expansion in turn represents the new generating function of Jacobi polynomial.
中图分类号: (Formalism)