In this paper we treat the 2--level system interacting with external fields without the rotating wave approximation and construct some approximate solutions in the strong coupling regime.
@article{arxiv.quant-ph/0301145,
title = {Two-Level System and Some Approximate Solutions in the Strong Coupling Regime},
author = {Kazuyuki Fujii},
journal= {arXiv preprint arXiv:quant-ph/0301145},
year = {2007}
}
Comments
Latex Files, 6 pages, some changes made and references added