Continuous Pump Assisted Conditional Synthesis of Nonclassical States in a Dispersive Cavity QED  

作　　者：GUOJian-Hong 

机构地区：[1]DepartmentofPhysics,LiaoningNormalUniversity,Dalian116029,China

出　　处：《Communications in Theoretical Physics》2003年第4X期483-485,共3页理论物理通讯（英文版）

摘　　要：The interaction of N identical atoms with both a quantized cavity field and an external classical pumping field with the fields being degenerate in frequency, is studied in the regime where the atoms and fields are highly detuned. This dispersive interaction can be used to generate coherent states for the cavity field. By preparing the injected atoms in a superposition of the bare atomic states, various types of Schroedinger-cat-like states may be generated.

关 键 词：非经典态 量子腔电动力学 量子光学 量子密码学 理论模型 

分 类 号：O413.2[理学—理论物理]