Comment on "Floquet topological phase transition in the $\alpha$--$\mathcal{T}_{3}$ lattice"
Mesoscale and Nanoscale Physics
2022-11-08 v2 Quantum Gases
Abstract
A recent paper studied the topological phase transition driven by the circular frequency light in the -- lattice. In this Comment we point out that there is a flaw in the derivation of the effective Hamiltonian in this paper.
Cite
@article{arxiv.2208.13535,
title = {Comment on "Floquet topological phase transition in the $\alpha$--$\mathcal{T}_{3}$ lattice"},
author = {Shujie Cheng},
journal= {arXiv preprint arXiv:2208.13535},
year = {2022}
}
Comments
3 pages, 4 figures