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Optical spectra of the Hubbard model within the alloy-analog approach

✍ Scribed by M.E. Simón; A.A. Aligia


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
373 KB
Volume
85
Category
Article
ISSN
0038-1098

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A new method of the generation of Green's function in external local and bilocal fields is proposed for the stochastic quantization of the 2D Hubbard model. The differential equations for Green's functions transform to the system of integral equations and it is solved numerically for a local Hubbard