Field Purification in the intensity-dependent Jaynes-Cummings model
量子物理
2016-02-24 v1 原子物理
光学
摘要
We have found that, in the intensity-dependent Jaynes-Cummings model, a field initially prepared in a statistical mixture of two coherent states, and , evolves toward a pure state. We have also shown that an even-coherent state turns periodically a into rotated odd-coherent state during the evolution.
引用
@article{arxiv.quant-ph/9810048,
title = {Field Purification in the intensity-dependent Jaynes-Cummings model},
author = {D. S. Freitas and A. Vidiella-Barranco and J. A. Roversi},
journal= {arXiv preprint arXiv:quant-ph/9810048},
year = {2016}
}
备注
14 pages, RevTex, 3 figures, accepted for publication in Physics Letters A