拉曼耦合玻色——爱因斯坦凝聚原子的单模压缩特性

Atomic Squeezing Properties in Raman-Coupled Bose-Einstein Condensates

计算和分析了拉曼耦合玻色-爱因斯坦凝聚原子的压缩特性.研究了参量对单模压缩的影响.指出要增大单模压缩量可增大该模场的初始强度、减小另一模的初始强度.

In this paper atomic squeezing properties in Roman-Coupled Bose-Einstein Condensate are studied analytically and numerically. The dependence of single-mode squeezing on the parameters is investigated in detail. It is found that the degree of single-mode squeezing can be enhanced by increasing the initial intensity of the field in this mode and decreasing the initial intensity of the field in other mode