262 citations · 619 across the 9 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
cond-mat.str-el2006★ 262 cited
A Numerical Renormalization Group approach to Green's Functions for Quantum Impurity Models
Robert Peters, Thomas Pruschke, Frithjof B. Anders
We present a novel technique for the calculation of dynamical correlation functions of quantum impurity systems in equilibrium with Wilson's numerical renormalization group. Our fo…
cond-mat.str-el2006★ 8 cited
Relevance of quantum fluctuations in the Anderson-Kondo model
Robert Peters, Thomas Pruschke
We study a localized spin coupled to an Anderson impurity to model the situation found in higher transition metal or rare earth compounds like e.g.\ LaMnO or Gd monopnictides.…