期刊
COMMUNICATIONS IN MATHEMATICAL PHYSICS
卷 295, 期 1, 页码 243-259出版社
SPRINGER
DOI: 10.1007/s00220-009-0983-1
关键词
-
The Schrodinger equation with a potential periodically varying in time is used to model adiabatic quantum pumps. The systems considered may be either infinitely extended and gapped or finite and connected to gapless leads. Correspondingly, two descriptions of the transported charge, one relating to a Chern number and the other to a scattering matrix, have been available for some time. Here we generalize the first one and establish its equivalence to the second.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据