Complete controllability of quantum systems
量子物理
2009-11-06 v2
摘要
Sufficient conditions for complete controllability of -level quantum systems subject to a single control pulse that addresses multiple allowed transitions concurrently are established. The results are applied in particular to Morse and harmonic-oscillator systems, as well as some systems with degenerate energy levels. Morse and harmonic oscillators serve as models for molecular bonds, and the standard control approach of using a sequence of frequency-selective pulses to address a single transition at a time is either not applicable or only of limited utility for such systems.
引用
@article{arxiv.quant-ph/0010031,
title = {Complete controllability of quantum systems},
author = {S. G. Schirmer and H. Fu and A. I. Solomon},
journal= {arXiv preprint arXiv:quant-ph/0010031},
year = {2009}
}
备注
8 pages, expanded and revised version