Journal of Anhui Normal University
The Light Field Properties in the System of Thermal Radiation Field Interacting with Entangled Atoms
Zhongjie Wang
Abstract
The quantum properties of the light field in the system of thermal radiation field interacting with two identical entangled atoms are studied by means of time evolution operator and numerical calculations.The results show that the entanglement degree of the initial two identical two-level entangled atoms and the intensity of the thermal radiation field have influence on the quantum properties of light field.For the initial light field with appropriate intensity,the non-classical properties of the light field will appear.The non-classical properties are increased by the growth of the intensity of the initial thermal radiation field,but the influence of the entanglement degree on the non-classical properties is complex.