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Symmetry breaking and effective photon mass
Yong-Hae Ko, Gwang-Il Kim, Sok-Hyon Won +1
We suggest a possibility that the photon can acquire a finite mass in a medium when the external interaction and symmetry is broken on the basis of Chern-Simons gauge theory.
Control of the Optical Response of an Artificial Hybrid Nanosystem Due to the Plasmon-Exciton Plasmon Coupling Effect
Myong-Chol Ko, Nam-Chol Kim, Chol-Jong Jang +4
The optical response of an artificial hybrid molecule system composed of two metallic nanoparticles (MNPs) and a semiconductor quantum dot (SQD) is investigated theoretically due t…
Interparticle Coupling Effects of Two Quantum Dots System on the Transport Properties of a Single Plasmon
Nam-Chol Kim, Myong-Chol Ko, Song-Il Choe +5
Transport properties of a single plasmon interacting with two quantum dots (QDs) system coupled to one-dimensional surface plasmonic waveguide are investigated theoretically via th…