STUDY SOME NONCLASSICAL PROPERTIES OF THE EVEN AND ODD DEFORMED CHARGE COHERENT STATES

Abstract

In this paper, we study the nonclassical properties such as the two-mode sum squeezing and the difference squeezing as well as the single-mode higher-order antibunching of the even and odd deformed charge coherent states. From there, give analytical expressions for the degree of the two-mode sum squeezing, the two-mode difference squeezing and the single-mode higher-order antibunching. The research results show that, in these states, there appears two-mode sum but not difference squeezing. When studying the single-mode high-order properties, we found that this property is quite evident for both even and odd deformed charge coherent states. The degree of two-mode sum squeezing, single-mode high-order antibunching depends on the choice of parameters, especially the number of charges.