English

Comment on "Integrability of the Rabi Model"

Quantum Physics 2015-10-06 v1 Quantum Gases

Abstract

Using Hill's determinant method we show that the set of Judd's solutions is only a subset of all the eigenvalues with the form En=nωg2/ωE_n=n\omega-g^2/\omega in the spectrum of the Rabi model. Therefore Braak's solution of the quantum Rabi model is not complete.

Keywords

Cite

@article{arxiv.1510.00768,
  title  = {Comment on "Integrability of the Rabi Model"},
  author = {Qing-Wei Wang and Yu-Liang Liu},
  journal= {arXiv preprint arXiv:1510.00768},
  year   = {2015}
}