Quantum transport in one-dimensional systems via a master equation approach: Numerics and an exact solution

被引：0
作者：
MARKO ŽNIDARIČ
机构：
[1] Universidad Nacional Autónoma de México,Instituto de Ciencias Físicas
[2] University of Ljubljana,Department of Physics, Faculty of Mathematics and Physics
来源：
Pramana | 2011年 / 77卷
关键词：
Quantum transport; nonequilibrium; Heisenberg model; exact solution; 05.30.−d; 03.65.Yz; 05.70.Ln; 75.10.Pq; 05.60.Gg;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We discuss recent findings about properties of quantum nonequilibrium steady states. In particular we focus on transport properties. It is shown that the time-dependent density matrix renormalization method can be used successfully to find a stationary solution of Lindblad master equation. Furthermore, for a specific model an exact solution is presented.
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页码：781 / 791
页数：10
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