Poor man's derivation of the Bethe-Ansatz equations for the Dicke model
Other Condensed Matter
2015-05-19 v1
Abstract
We present an elementary derivation of the exact solution (Bethe-Ansatz equations) of the Dicke model, using only commutation relations and an informed Ansatz for the structure of its eigenstates.
Cite
@article{arxiv.1008.1844,
title = {Poor man's derivation of the Bethe-Ansatz equations for the Dicke model},
author = {Oleksandr Tsyplyatyev and Jan von Delft and Daniel Loss},
journal= {arXiv preprint arXiv:1008.1844},
year = {2015}
}
Comments
2 pages