Spin transport in a one-dimensional quantum wire
We analyze the spin transport through a finite-size one-dimensional interacting wire connected to noninteracting leads. By combining renormalization-group arguments with other analytic considerations such as the memory function technique and instanton tunneling, we find the temperature dependence of...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
American Physical Society
2020-04-01
|
Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.2.023062 |