Two-Photon Scattering in One Dimension by Localized Two-Level System
Quantum Physics
2009-07-17 v1
Abstract
We study two-photon scattering in a one-dimensional coupled resonator arrays (CRA) by a two-level system (TLS), which is localized as a quantum controller. The -matrix is analytically calculated for various two-photon scattering processes by TLS, e.g., one photon is confined by TLS to form a bound state while the other is in the scattering state. It is discovered from the poles of the -matrix that there exist two kinds of three-body bound states for describing two bound photons localized around TLS.
Cite
@article{arxiv.0907.2776,
title = {Two-Photon Scattering in One Dimension by Localized Two-Level System},
author = {T. Shi and C. P. Sun},
journal= {arXiv preprint arXiv:0907.2776},
year = {2009}
}