2007•Physical Review BOpen access

Two impurity Kondo problem under Aharonov-Bohm and Aharonov-Casher effects

Tomosuke Aono

Abstract

We investigate electron transport under the two impurity Kondo problem with the Aharonov-Bohm and Aharonov-Casher effects. These interference effects induce the Ising-coupled Ruderman-Kittel-Kasuya-Yosida interaction. We discuss the inter- and intrasite spin conductance as well as charge conductance in the Kondo and the mixed-valence regimes using the slave boson mean field approximation.

Open-access reader

About this research paper

What this paper is about

Why it matters

OpenAlex reports 6 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Kondo effect, Condensed matter physics, Conductance, Physics, Kondo insulator, Impurity, Valence (chemistry), Electron