Quantum integrability and Bethe ansatz solution for interacting matter-radiation systems
Quantum Physics
2016-09-08 v4 Statistical Mechanics
Exactly Solvable and Integrable Systems
Abstract
A unified integrable system, generating a new series of interacting matter-radiation models with interatomic coupling and different atomic frequencies, is constructed and exactly solved through algebraic Bethe ansatz. Novel features in Rabi oscillation and vacuum Rabi splitting are shown on the example of an integrable two-atom Buck-Sukumar model with resolution of some important controversies in the Bethe ansatz solution including its possible degeneracy for such models.
Cite
@article{arxiv.quant-ph/0307102,
title = {Quantum integrability and Bethe ansatz solution for interacting matter-radiation systems},
author = {Anjan Kundu},
journal= {arXiv preprint arXiv:quant-ph/0307102},
year = {2016}
}
Comments
Latex, 7 pages, 1 figure. Final version to be published in J Phys A (as Letter)