方法采用能级交叉技术和缀饰态理论。
Methods Level-crossing technique and dressed states theory are used.
研究了简并四波混频的能级交叉效应，并与共振荧光的能级交叉效应比较。
We have studied the level crossing effect in degenerate four-wave mixing and compared it with the level crossing effect in resonance fluorescence.
我们发现在有能级交叉的有限大尺寸系统中，约化保真度是一个测量量子相变的有效工具。
We find the reduced fidelity is an effective tool in detecting the quantum phase transitions associated with level crossings for the finite-size systems.
应用推荐