The entanglement states transfer and preservation in the process of two-level atoms interacting with multi-mode light fields;

Flow equations for light field interacting with two-level atoms;

A two-level atom in a cavity with a moving mirror;

The field entropy evolution of the two level atom interacting with a single mode coherent light field;

We have studied the properties of the spontaneous emission from a two level atom embedded in two band photonic crystals.

In this paper,interacting of two level atom with phase coherent states is studied by use of the Jayness-Cummings model transition probability between every two levels of atom with phase coherent states for radiation field interacting is also studied.

Radiation squeezing effect in the system of the squeezed vacuum field interacting with a moving two-level atom;

Quantum entanglement in the interaction between squeezing vacuum state field and moving two-level atom;

The interaction between mixed mode optical field and two levels atomic system, has been analyzed, analyses the effect among the different modes optical field in the mixed mode optical field has been analyzed too.

We have investigated the coherence of resonance fluorescence for a coherently driven two two-level atoms coupled to a single-mode cavity in the bad cavity limit.