Nonequilibrium electron transport using the density matrix renormalization group method

被引：201
|
作者：
Schmitteckert, P [1 ]
机构：
[1] Univ Karlsruhe, Inst Theorie Kondensierten Mat, D-76128 Karlsruhe, Germany
来源：
PHYSICAL REVIEW B | 2004年 / 70卷 / 12期
关键词：
D O I：
10.1103/PhysRevB.70.121302
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We extended the density matrix renormalization group method to study the real time dynamics of interacting one-dimensional spinless Fermi systems by applying the full time evolution operator to an initial state. As an example we describe the propagation of a density excitation in an interacting clean system and the transport through an interacting nano structure.
引用
收藏
页码：121302 / 1
页数：4
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