[Original paper]
Analyses of photon breeding with respect to photon spin by using a three-dimensional quantum walk model
M. Ohtsu, E. Segawa, K. Yuki, and S. Saito
keywords: dressed photon, phonon, quantum walk, spin, polarization
Abstract
This article describes the features of photon breeding with respect to the photon spin of light emitted from a Si light-emitting diode by using a three-dimensional QW model. A relation between the direction of the linear polarization of the incident light and dressed photon hopping is assumed by referring to teachings from classical electromagnetics. Numerical calculations reveal that the dressed -photon–phonon creation probability at a B atom-pair depends on the polarization, and the degree of photon breeding is as large as 2%, which agrees with the experimentally confirmed value.