[18p-A33-1~19] 3.11 Nanoscale optical science and near-field optics

6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)

[18p-A33-18] Paths on the graph chosen autonomously by dressed photons from the quantum walk model

〇Etsuo Segawa¹, Seiken Saito³, Yuki Kenta⁴, Ohtsu Motoichi² (1.Yokohama Nat Univ, 2.Res. Origin Dressed Photon, 3.Kogakuin Univ, 4.Middenii)

Keywords:

Dressed photon,Quantum walk

A mathematical model of quantum walk which gives a relation between the hopping of dressed photon and the phonon on arbitrary connected graph is proposed. Under some condition, we show a mathematical structure that a dressed photon selects autonomously the path reflecting the underlying closed surface of the graph in the stationary state.