Second Quantization Model of Surface Plasmon Polariton at Metal Planar Surface

IWTCP-2; NCTP-39

Nga, Dao Thi Thuy^1 ; Lan, Nguyen Thi Phuong^2 ; Viet, Nguyen Ai^3

Han Thuyen High School, Bac Ninh City

Bac Ninh Province, Viet Nam^1

Hanoi Pedagogical University No.2, Nguyen Van Linh Street, Phuc Yen Town

Vinh Phuc Province, Viet Nam^2

Institute of Physics, Vietnam Academy of Science and Technology, 10 Dao Tan, Thu Le, Ba Dinh, Ha Noi, Viet Nam^3

关键词: Dispersion relations;    Effective Hamiltonian;    Interaction parameters;    Second quantization;    Surface plasmon polariton modes;    Surface plasmon polaritons;    Surface polaritons;    Transformation techniques;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/627/1/012018/pdf
DOI  :  10.1088/1742-6596/627/1/012018

来源: IOP

【 摘 要 】

We study on surface plasmon polariton modes at a metal planar surface. A model effective Hamiltonian with two interaction parameters is proposed in the second quantized representation for system of surface plasmons and photon. Using the Bogoliubov transformation technique, the dispersion relations of surface plasmon polariton was calculated. The surface plasmon photon vertexes also are found. A simple second quantized Hamiltonian of surface polaritons was obtained and could be useful for further investigations more complex systems.