Axion-plasmon-polariton hybridization in a graphene periodic structure

A bstract This study investigated the hybridization between an axion and plasmon polariton, attributed to coupling achieved by combining modified electrodynamics hydrodynamic approaches on a plasmon-polariton in graphene periodic structure. The enhancement of effective was also studied. Furthermore, corrections for lowest -polariton state spectra have been presented. An observable proposed detect axions, which is significant even when not large, especially as mass decreases. shows that resulting structure provides sensitive wide-mass-spectrum platform detecting axions at sub-meV scale.