Sum-rule conserving spectral functions from the numerical renormalization group

Physical Review Letters

Volumn 99, Issue 7, 2007, Pages

  Weichselbaum, Andreas ^a   Von Delft, Jan ^a  

^a UNIVERSITY OF MUNICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; FUNCTION EVALUATION; MATRIX ALGEBRA; NUMERICAL METHODS;

ENERGY SCALE SEPARATION; NUMERICAL RENORMALIZATION;

QUANTUM THEORY;

EID: 34548082275     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.99.076402     Document Type: Article

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