arXiv:2309.12984 · Nonlinear Phenomena in Complex Systems
One Generalization of the Dicke-Type Models
Denis V. Kurlov, Aleksey K. Fedorov, A. S. Garkun, Vladimir Gritsev
Abstract
We discuss one family of possible generalizations of the Jaynes-Cummings and the Tavis-Cummings models using the technique of algebraic Bethe ansatz related to the Gaudin-type models. In particular, we present a family of (generically) non-Hermitian Hamiltonians that generalize paradigmatic quantum-optical models. Further directions of our research include studying physical properties of the obtained generalized models.