与量子系统相关的时间演化算符的一种新微扰展开
量子物理
2009-11-11 v1
摘要
给出了与一般而言含时扰动量子哈密顿量相关的演化算符的一种新展开。表明它具有广泛的可能实现方式，可根据计算便利或满足特定要求加以适配。作为一个显著例子，详细研究了描述激光驱动囚禁离子的量子哈密顿量。
引用
@article{arxiv.quant-ph/0508017,
title = {A new perturbative expansion of the time evolution operator associated with a quantum system},
author = {Paolo Aniello},
journal= {arXiv preprint arXiv:quant-ph/0508017},
year = {2009}
}
备注
32 pages; modified version with examples of my previous paper quant-ph/0404056; to appear on the J. of Optics B: Quantum and Semiclassical Optics, Special Issue on 'Optics and Squeeze Transformations after Einstein'