论文标题
关于量子相传感和幽灵成像系统的全量子理论数值研究
Fully-Quantum-Theoretic Numerical Study on Quantum Phase Sensing and Ghost Imaging Systems Operating with Multimode N00N States
论文作者
论文摘要
我们介绍了一项关于量子相传感和幽灵成像系统的超分辨率的数值研究，该系统具有多模N00N状态，超出了雷利衍射极限。我们的计算模拟基于通过数值模式分解（CQ-NMD）[1,2]的规范量化，其中使用计算电磁法的非均匀介电介质中的电磁介质中的正常（特征）电磁场模式是数值的。在CQ-NMD框架和Heisenberg图片中，可以通过使用Wick的定理来评估任意可观察物相对于各种非古典灯的初始量子状态的期望值。当前的数值框架具有很大的潜力，可以解决由于任意介电对象而导致的纠缠光子的散射问题。
We present a numerical study on the super-resolution of quantum phase sensing and ghost imaging systems operating with multimode N00N states beyond the Rayleigh diffraction limit. Our computational simulations are based on the canonical quantization via numerical mode-decomposition (CQ-NMD) [1,2], in which normal (eigen) modes of electromagnetic fields in inhomogeneous dielectric media are numerically found using computational electromagnetics methods. In the CQ-NMD framework and the Heisenberg picture, the expectation value of arbitrary observables with respect to initial quantum states of various non-classical lights can be evaluated with the use of Wick's theorem. The present numerical framework has a great potential to deal with scattering problems of entangled photons due to arbitrary dielectric objects.
