Exact Floquet solutions in a Parity-Time-Symmetric Rabi Model
Quantum Physics
2025-02-12 v2 Mathematical Physics
math.MP
Abstract
It is shown that a semiclassical Rabi model with parity-time (PT) symmetry has a hidden symmetry and hence possesses quasi-exact solutions. These are located precisely at the exceptional points of the spectrum, the boundaries of the PT-symmetric phase. The corresponding constraints on the model parameters can be interpreted as a resonance relationship between the constant and periodic driving terms.
Cite
@article{arxiv.2501.19163,
title = {Exact Floquet solutions in a Parity-Time-Symmetric Rabi Model},
author = {M. Baradaran and D. Braak and L. M. Nieto and S. Zarrinkamar},
journal= {arXiv preprint arXiv:2501.19163},
year = {2025}
}
Comments
10 pages, 3 figures