Self-consistent summation of many-particle diagrams on the real frequency axis and its application to the FLEX approximation

Computer Physics Communications

Volumn 93, Issue 2-3, 1996, Pages 141-151

  Schmalian, J ^a   Langer, M ^a   Grabowski, S ^a   Bennemann, K H ^a  

^a FREIE UNIVERSITÄT BERLIN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

FAST FOURIER TRANSFORMS; GREEN'S FUNCTION; HIGH TEMPERATURE SUPERCONDUCTORS; LAPLACE TRANSFORMS; MATHEMATICAL MODELS; OXIDE SUPERCONDUCTORS;

CONTOUR DEFORMATION TECHNIQUE; ELECTRONIC SPECTRAL DENSITY; FLUCTUATION EXCHANGE APPROXIMATION; GREENS FUNCTION DIAGRAMS; REAL FREQUENCY AXIS; SELF ENERGY INTEGRALS;

ELECTRON ENERGY LEVELS;

EID: 0030086084     PISSN: 00104655     EISSN: None     Source Type: Journal    
DOI: 10.1016/0010-4655(95)00134-4     Document Type: Article

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