Equivalent spin-orbit interaction in two-polariton Jaynes-Cummings-Hubbard model
Quantum Physics
2016-11-04 v1
Abstract
A hybrid quantum system combines two or more distinct quantum components, exhibiting features not seen in these individual systems. In this work, we study the one-dimensional Jaynes-Cummings- Hubbard model in the two-excitation subspace. We find that the center momentum of two-excitation induces a magnetic ux piercing the 4-leg ladder in the auxiliary space. Furthermore, it is shown that the system in {\pi}-center-momentum subspace is equivalent to a chain system for spin-1 particle with spin-orbit coupling. As a simple application, based on this concise description, a series of bound-pair eigenstates is presented, which displays long-range correlation.
Keywords
Cite
@article{arxiv.1409.7161,
title = {Equivalent spin-orbit interaction in two-polariton Jaynes-Cummings-Hubbard model},
author = {Ci Li and Xizheng Zhang and Zhi Song},
journal= {arXiv preprint arXiv:1409.7161},
year = {2016}
}
Comments
7 pages, 3 figures