Abstract

Left-handedness signifies negative permittivity (ε_r) and permeability (μ_r) in the same frequency band. The ε_r and μ_r are evaluated in a quantized composite right-left handed transmission line (CRLH-TL), and the frequency band for left-handedness is also valuated in the balanced resonance (L_rC_l = L_lC_r) and unbalanced resonance (L_lC_r ≠ L_rC_l) cases in the displaced squeezed Fock state. The results show that the balanced resonance plays an important role in bandwidth and achieving for left-handedness. This displays some quantum mechanical behaviors and proposes a new potential approach to wider frequency band left-handedness for the quantized CRLH-TL.

Graphical abstract

中文翻译：

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量化复合左右手传输线在平衡/不平衡共振条件下的左手性

摘要

左撇子表示负介电常数（ε _{- [R} ）和导磁率（μ _{- [R} ）在相同的频带。的ε _{- [R}和μ _{- [R}在一个量化的合成右左手传输线路（CRLH-TL）进行评估，以及用于左利手的频带也被在平衡共振计价（大号_ř ç_升=大号_升Ç _{- [R} ）和不平衡共振（L _l C _r ≠ L _r C _l）在流离失所的情况下挤压福克州。结果表明，平衡共振在带宽和左撇子的实现中起着重要作用。这显示了一些量子力学行为，并为量化的CRLH-TL提出了一种更宽频带左手性的新潜在方法。

图形概要