Adiabatic Condition and Quantum Geometric Potential
Quantum Physics
2009-04-15 v2
Abstract
In this paper, we present a U(1)-invariant expansion theory of the adiabatic process. As its application, we propose and discuss new sufficient adiabatic approximation conditions. In the new conditions, we find a new invariant quantity referred as quantum geometric potential (QGP) contained in all time-dependent processes. Furthermore, we also give detailed discussion and analysis on the properties and effects of QGP.
Cite
@article{arxiv.0803.3359,
title = {Adiabatic Condition and Quantum Geometric Potential},
author = {Jianda Wu and Meisheng Zhao and Jianlan Chen and Yongde Zhang},
journal= {arXiv preprint arXiv:0803.3359},
year = {2009}
}
Comments
5 pages, 1 figure