Anderson impurity model
id:
anderson-impurity-model-0-4734584
title:
Anderson impurity model
text:
The Anderson impurity model, named after Philip Warren Anderson, is a Hamiltonian that is used to describe magnetic impurities embedded in metals. It is often applied to the description of Kondo effect-type problems, such as heavy fermion systems and Kondo insulators. In its simplest form, the model contains a term describing the kinetic energy of the conduction electrons, a two-level term with an on-site Coulomb repulsion that models the impurity energy levels, and a hybridization term that cou
brand slug:
wiki
category slug:
encyclopedia
description:
Hamiltonian used in quantum physics
original url:
https://en.wikipedia.org/wiki/Anderson_impurity_model
date created:
date modified:
2023-10-24T21:33:21Z
main entity:
{"identifier":"Q4754237","url":"https://www.wikidata.org/entity/Q4754237"}
image:
fields total:
13
integrity:
14