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The diagonal vertex approximation for gaussian random systems as a further test of the CPA by H. J. Fischbeck is a Physics and Astronomy article available to read on EtoBox.
What is The diagonal vertex approximation for gaussian random systems as a further test of the CPA about?
## Abstract The diagonal vertex approximation for Gaussian random systems is defined. It can considered to be the best __c__‐number approximation of the self‐energy of such systems. Numerical computations of the density of states of the 1D Anderson model in this approximation agree within about one per thousand with the CPA.
Who reads The diagonal vertex approximation for gaussian random systems as a further test of the CPA?
It is typically read by researchers, students, and practitioners in Physics and Astronomy.
- Author
- H. J. Fischbeck
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Ltd.; Wiley (ISSN 0370-1972)
- Published
- 1977
- Language
- EN
- Field
- Physics and Astronomy (Physical Sciences)