Calculation of Excitation Spectra Based on the Numerical Renormalization Group Method

  • Y. Shimizu
  • O. Sakai
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 70)

Abstract

A method to calculate the excitation spectra of impurity Anderson model, which is based on the numerical renormalization group(NRG) technique is reviewed. The Kondo effect in systems with complex internal structures, such as the Sm-ion-like and the two magnetic impurities is studied.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • Y. Shimizu
    • 1
  • O. Sakai
    • 1
  1. 1.Department of PhysicsTohoku UniversitySendai 980Japan

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