Particle-Hole Ansatz in the Jaynes-Cummings-Hubbard Model
Quantum Physics
2023-06-02 v1
Abstract
A recurrence relation ansatz between annihilation operators applied to the hopping interaction term of the Jaynes-Cummings-Hubbard model (JCHM) reduces the JCHM to that of the ordinary Jaynes-Cummings model (JCM), albeit, with a boson energy depending on the hopping strength. This allows us to calculate the phase diagram for the Mott-to-superfluid phase transition and the critical hopping strength as a function of the detuning.
Keywords
Cite
@article{arxiv.2306.00270,
title = {Particle-Hole Ansatz in the Jaynes-Cummings-Hubbard Model},
author = {Moorad Alexanian},
journal= {arXiv preprint arXiv:2306.00270},
year = {2023}
}