Hidden $sl(2)$-algebraic structure in Rabi model and its 2-photon and two-mode generalizations
Quantum Physics
2016-11-08 v2 Mathematical Physics
math.MP
Abstract
It is shown that the (driven) quantum Rabi model and its 2-photon and 2-mode generalizations possess a hidden -algebraic structure which explains the origin of the quasi-exact solvability of these models. It manifests the first appearance of a hidden algebraic structure in quantum spin-boson systems without symmetry.
Cite
@article{arxiv.1608.05484,
title = {Hidden $sl(2)$-algebraic structure in Rabi model and its 2-photon and two-mode generalizations},
author = {Yao-Zhong Zhang},
journal= {arXiv preprint arXiv:1608.05484},
year = {2016}
}
Comments
LaTex 14 pages. Version to appear in Annals of Physics