Left-handedness in the balanced/unbalanced resonance conditions of a quantized composite right-left handed transmission line

Abstract

Left-handedness signifies negative permittivity (${\epsilon }_r$) and permeability ((μ_r)) in the same frequency band. The ${\epsilon }_r$ and ${\mu }_r$ 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 ($L_r{C}_l=L_l{C}_r$) and unbalanced resonance($L_l{C}_r\ne L_r{C}_l$) 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. These displays some quantum mechanical behaviors and proposes a new potential approach to wider frequency band left-handedness for the quantized CRLH-TL.

arXiv comment10 pages, 3 figures

References in corpus (12)

• Quantum levitation by left-handed metamaterials
• Measurement of the effect of quantum phase-slips in a Josephson Junction chain
• Multimode circuit QED with hybrid metamaterial transmission lines
• Josephson junction transmission lines as tunable artificial crystals
• Mesoscopic circuits with charge discreteness:quantum transmission lines
• Mode Structure in Superconducting Metamaterial Transmission Line Resonators
• Left-handed superlattice metamaterials for circuit QED
• Left handness in a four-level atomic system
• The manipulated left-handedness in a rare-earth-ion-doped optical fiber by the incoherent pumping field
• Negative refraction index of the mesoscopic left-handed transmission line in the thermal Fock state
• Wider frequency domain for negative refraction index in a quantized composite right-left handed transmission line
• Negative refraction index of the quantum lossy left-handed transmission lines affected by the displaced squeezed Fock state and dissipation

Cited by in corpus (1)

• Circuit QED with a Giant Atom Coupling to Left-handed Superlattice Metamaterials