Superradiance and subradiance in the overdamped many-atom micromaser (5 pages)
Superradiance and subradiance in the overdamped many-atom micromaser (5 pages)
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过阻尼多原子微脉泽中的超辐射度和亚辐射度（5 页）
DOI：
10.1103/physreva.71.053818
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发表时间：
2005
影响因子：
2.9
通讯作者：
V. Temnov
中科院分区：
文献类型：
--
作者：
V. Temnov
量子轨道模拟表明，在过阻尼多原子微脉塞中可能存在两种不同的集体行为。根据参数的不同，微脉塞可以是超辐射的，也可以是亚辐射的。这种替代对应于单个腔内原子的偶极矩之间的正相关或负相关。我们进行模拟与现实的参数，以表明超辐射和亚辐射应与现有的实验设置观察。
It is shown by means of quantum trajectory simulations that two different types of collective behavior are possible in the overdamped many-atom micromaser. Depending on the parameters, the micromaser can either superradiate or subradiate. This alternative corresponds to positive or negative correlations between the dipole moments of individual intracavity atoms. We perform simulations with realistic parameters to show that superradiance and subradiance should be observable with available experimental setups.