论文标题
通过镜头的偶极 - 偶极相互作用
Dipole-dipole Interactions Through a Lens
论文作者
论文摘要
我们研究了在植物透镜存在下两个原子之间波动介导的相互作用，这表明它们的谐振偶极 - 偶极相互作用有增强。我们根据平面镜头的电磁绿色张量来得出线性光学系统的场传播。通过Lindblad主方程分析了集体内部原子动力学，该动力学允许一个人表征原子之间的分散性和耗散性相互作用。因此，我们证明了原子之间的谐振偶极 - 偶极偶联可以在晶状体的焦平面上增强，并且原子之间的透镜修饰能量可以产生相互捕获的电位。我们的工作开辟了新的途径，用于将偶极 - 偶极相互作用扩展到宏观尺度和实验平台以研究它们。
We study the fluctuation-mediated interactions between two atoms in the presence of an aplanatic lens, demonstrating an enhancement in their resonant dipole-dipole interaction. We derive the field propagation of the linear optical system in terms of the electromagnetic Green's tensor for an aplanatic lens. The collective internal atomic dynamics is analyzed via a Lindblad master equation, which allows one to characterize the dispersive and dissipative interactions between atoms. We thus demonstrate that the resonant dipole-dipole coupling between the atoms can be enhanced in the focal plane of the lens, and the lens-modified energy exchange between the atoms can create a mutual trapping potential. Our work opens new avenues for expanding dipole-dipole interactions to macroscopic scales and the experimental platforms to study them.
