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arXiv quant-ph/0206073quant-ph
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非偏振光传输中Laser引起的磁场反对称性的破坏

Laser induced breakdown of the magnetic field reversal symmetry in the propagation of unpolarized light

G. S. Agarwal, Shubhrangshu Dasgupta

摘要:

我们展示了如何一个介质,在一个相干控制场的影响下,这是共振或接近共振到一个适当的原子跃迁,可以导致非常强的非偏振光的传播时,磁场的方向是反向的不对称性。我们展示了如何EIT可以用来模仿自然系统中发生的影响,EIT可以产生非常大的不对称性,因为我们使用电偶极允许的过渡。利用密度矩阵计算,我们提出了两种不同的原子配置的磁场反转对称性的击穿的结果。

英文摘要:

We show how a medium, under the influece of a coherent control field which is resonant or close to resonance to an appropriate atomic transition, can lead to very strong asymmetries in the propagation of unpolarized light when the direction of the magnetic field is reversed. We show how EIT can be used to mimic effects occuring in natural systems and that EIT can produce very large asymmetries as we use electric dipole allowed transitions. Using density matrix calculations we present results for the breakdown of the magnetic field reversal symmetry for two different atomic configurations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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