电磁与量子超材料的有效介质理论
Effective Medium Theory of Electromagnetic and Quantum Metamaterials
摘要：
在这里，我们提出了一个概述的电磁和量子超材料的表征使用有效介质方法的最新发展。它强调，电磁和电子系统可以均匀化在一个统一的方式的基础上引入一个有效的哈密顿算子，描述的宏观初始状态的时间演化以及相关系统的定态。此外，它表明，在某些情况下，二次型的领域，如能量，可以准确地确定使用有效介质理论。
英文摘要：
Here, we present an overview of recent developments in the characterization of electromagnetic and quantum metamaterials using effective medium methods. It is highlighted that both electromagnetic and electronic systems can be homogenized in a unified manner based on the introduction of an effective Hamiltonian operator that describes the time evolution of the macroscopic initial states as well as the stationary states of the relevant system. Furthermore, it is shown that in some circumstances quadratic forms of the fields, such as the energy, can be exactly determined using the effective medium theory.
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